· To ask Unlimited Maths doubts download Doubtnut from https//googl/9WZjCW If `f(x)=(x1)/(x1)` then `f(2x)` is equal to About Press Copyright Contact us Creators Advertise Developers Terms8/12/16 · If f(x)=(x^22x1)^2/3, then f'(0) is?4/1/09 · It must be continuous at x = 1 and If it is differentiable at x=1, the slope must not change instantly at x = 1 in other words at x = 1 A a x^3 6 x = b x^2 4
If F Mathbb R Setminus 0 1 To Mathbb R Satisfies F X 2f Left Frac 1 X Right 3f Left Frac X X 1 Right X Then 8f 4 Mathematics Stack Exchange
If f(x)=1+x+(x^(2))/(2x^(100))/(100) then f'(1) is equal to
If f(x)=1+x+(x^(2))/(2x^(100))/(100) then f'(1) is equal to-If f(x) = (1x)(1x^2)(1x^3)(1x^4), then f'(0) = 1 By signing up, you'll get thousands of stepbystep solutions to28/1/ · Ex 12, 1 Show that the function f R* → R* defined by f(x) = 1/x is oneone and onto, where R* is the set of all nonzero real numbers Is the result true, if the domain R* is replaced by N with codomain being same as R*?
Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals For math, science, nutrition7 If f ( 1) = 1, f ( 2 n) = f ( n) and f ( 2 n 1) = ( f ( n)) 2 − 2 for n = 1, 2, 3, , then the value of f ( 1) f ( 2) f ( 25) is equal to KEAM 15 8 The number of functions that can be defined from the set A = { a, b, c, d } into the set B = { 1, 2, 3 } is equal to KEAM 13Weekly Subscription $199 USD por semana hasta cancelar Suscripción mensual $699 USD por cada mes hasta cancelar Suscripción anual $2999 USD por cada año hasta cancelar
If you mean f(x)=(2x1)/(x2), then that could be written f (x) = 2 x − 1 x 2 and then you would not need parentheses because the horizontal line functions as a grouping symbol So, to answer your question if you mean f ( x ) = 2 x − 1 x 2 , you just plug in x=1 and get · Best answer (fof ) (2) = f (f (2)) = f ( 2 × 2 1 3 × 2 − 2) = f ( 5 4) = 2 × 5 4 1 3 × 5 4 − 2 = 14 4 7 4 = 14 7 = 2 Please log in or register toThis is a Most important question of gk exam Question is If ƒ (x) = 2x1/x1, then f1 (x) = , Options is 1 x1/2x1, 2 x2/x1, 3x1/x2, 4 2x6, 5 NULL Correct Answer of this Question is 2 Online Electronics Shopping Store Buy Mobiles, Laptops, Camera Online India Electronics Bazaar is one of best Online Shopping
If f (x) = x1/x1 then f (2x) is ?This is a Most important question of gk exam Question is If ƒ (x) = 2x1/x1, then f1 (1) = , Options is 1 1, 2 0, 3−1, 4 −2, 5 NULL Correct Answer of this Question is 1 Online Electronics Shopping Store Buy Mobiles, Laptops, Camera Online India Electronics Bazaar is one of best Online Shopping Store in IndiaF (x 1 ) f (x 2 ) = lo g (1 − x 1 1 x 1 ) lo g (1 − x 2 1 x 2 ) = lo g ( 1 − x 1 1 x 1 × 1 − x 2 1 x 2 ) = lo g ( 1 − x 1 − x 2 x 1 x 2 1 x 1 x 2 x 1 x 2 ) = lo g 1 − 1 x 1 x 2 x 1 x 2 1 1 x 1 x 2 x 1 x 2
Click here 👆 to get an answer to your question ️ If f(x)f(1/1x)=2(12x)/x(1x) then f(x)=12/1/15 · If the function f 1, infinity) 1, infinity) is defined by f(x) = 2x(x1),then f1(x) is 1) (1/2)x(x1) 2) (1/2) 1 (1 4 log2x)1/2 3) (1/2) 1 (11 If f(x) = 3x^5 8x^3 − x^2 x − 3, what is f ′ (2) 2 If g(u) = u^2 / u1 then g ′ (0) = 3 If k(x) = (2x 1)^2 , what is k ′ (−5) 4 If f(x) = 1/x , f ′ ( 1 / 2 ) = 5 If y = (x 1)(x^2 − x 1) and f(x) = dy/dx, what is f(3)
One way of solving is f(x) = log(1x/1x) f(x) = log(1x) log(1x) To find the given function replace x with (2x/1x^2) f(2x/1x^2) = log(1(2x/1x^2)) log(1(2x/1x^2)) f(2x/1x^2) = log((x^212x)/(1x^2))log((x^212x)/(1x^2)) On simpli4/8/ · If `f(x) =(1,x,(x1)),(2x,x(x1),(x1)x),(3x(x1), x(x1)(x2),x(x1)(x1))` then f(50)f(51)f(99) is equal to If `f(x) =(1,x,(x1)),(2x,x(x1),(x1)x),(3x(x1), x(x1)(x2),x( BooksGiven a function g with this property, we can easily construct a suitable f Just let f ( x) = { g ( x) x ≥ 0 g ( − x) x < 0 If g is additionally continuous then so is f We can find a lot of continuous g Pick a 1 ∈ ( 0, 1), let a 0 = 0 and recursively a n = a n − 2 2 1 for n ≥ 2
If the function f R → R be defined by f(x) = 2x − 3 and g R → R by g(x) = x 3 5, then find fog and show that fog is invertible Also, find ( fog ) −1 , hence find ( fog ) −1 (9) This is a question of CBSE Sample Paper Class 12Solution for (x1) If f(x) = (2x5) (x3) and g(x) = (2x5) then the function (E) (x) is a) ) *) = (x3) b) («) = (2x5) (x1) (x1) 9 ) (2) = * 1) (x – 3)KCET If f(x) = sin1 ((2x/1x2)), then f' (√3) is (A) (1/2) (B) (1/2) (1/√3) (D) (1/√3) Check Answer and Solution for above Ma
Answer to < 1 7) If F(x) = then 2 lint (x 4);To ask Unlimited Maths doubts download Doubtnut from https//googl/9WZjCW If` 2f(x)3f(1/x)=x^21` then `f(x)` is About Press Copyright Contact us Creators Advertise Developers Terms PrivacyEq1) or equivalently if the following equation holds for all such x f (x) − f (− x) = 0 {\displaystyle f(x)f(x)=0} Geometrically, the graph of an even function is symmetric with respect to the y axis, meaning that its graph remains unchanged after reflection about the y axis Examples of even functions are The absolute value x ↦ x , {\displaystyle x\mapsto x,} x ↦ x 2
It must be in terms of f (x)∵ ƒ(x) = ( x 1 ) / ( x 1 ) (1) ∴ ( x 1 ) ƒ(x) = x 1 ∴ x ƒ(x) ƒ(x) = xLet us write f(x) = y then f(f(x) = f(y) = ay/(y1) = x (given) ==> x) x ==> (a^2 1) = x(a 1) ==> a 1 = x or a = (1 x) and this gives f(x) = x etcFill in the blanks (a) If Var(2X 1) = 4 then Var(1 3X) = _____ (b) F(a) is the distribution function of a random variable X The sentence that "X has a probability of 067 of being less than
Answer to True or False?Get an answer for 'If f(x)= 2/(x3) and g(x)= 1/x then what is (gof)(x)?' and find homework help for other Math questions at eNotesThe four terms are 2 x, 1, x, and − 5 In the last step, we also distributed the 2 inside the parentheses on the right side Let's continue simplifying We see that both sides have a 2 x 2 term, so let's subtract 2 x 2 from each side Now let's finish isolating the x We'll add 5 to both sides of the equation, then divide by − 9
(a) (0, 10) (b)Active Oldest Votes 8 Of course, the simple answer would be to just write ( x − 2) for every x you see The answer would be f ( x − 2) = ( x − 2) 2 − 3 ( x − 2) 1 f ( x − 2) = x 2 − 4 x 4 − ( 3 x − 6) 1 f ( x − 2) = x 2 − 4 x 4 − 3 x 6 1 f ( x − 2) = x 2 − 7 x 11We take the old exponents and subtract one, so it's gonna give us a negative three, which means that we end up getting negative two x to the negative three Now, another thing is we want to evaluate it at a so f prime of a is just going to be a negative to a to the negative three And this will be our final answer for this problem
31/5/21 · If f (x) = 3/x 2 and g (x) = 1/x, then f compositefunction g)(x) is equal to (a) 3x/1 2x (b) 3x/x 2 (c) 3/x 2 (d) 1 2x/3 x (e) none of these If (3, 5) is a point on the graph of y = f(x), what are the coordinates of the corresponding point on the graph of y = 2f (x 3)?Select the correct answer from given alternatives If f(x) = 2x2 bx c and f(0) = 3 and f(2) = 1, then f(1) is equal to 0 Maharashtra State Board HSC Arts 11thFor example, if f is a function that has the real numbers as domain and codomain, then a function mapping the value x to the value g(x) = 1 / f(x) is a function g from the reals to the reals, whose domain is the set of the reals x, such that f(x) ≠ 0 The range of a function is the set of the images of all elements in the domain
If X 1 if X 1 (2x 5;Read this passage from "The Obligation to Endure" These sprays, dusts, and aerosols are now1/6/21 · If `f(x)="log"(1x)/(1x)` , then prove that `f((2x)/(1x^(2)))=2f(x)` GSEB class 12 and 10 time table 21 released on the official website Know how to download the Gujarat HSC and SSC timetable 21 & other details here
To find the x x coordinate of the vertex, set the inside of the absolute value x − 1 x 1 equal to 0 0 In this case, x − 1 = 0 x 1 = 0 x − 1 = 0 x 1 = 0 Add 1 1 to both sides of the equation x = 1 x = 1 Replace the variable x x with 1 1 in the expression y = ( 1) − 1 y = ( 1) 1Steps for Solving Linear Equation f ( x ) = 1 \frac { 2 } { x 1 } , s f ( x) = 1 − x 1 2 , s Multiply both sides of the equation by x1 Multiply both sides of the equation by x 1 fx\left (x1\right)=x12 f x ( x 1) = x 1 − 2 Use the distributive property to multiply fx by x1If F ( X ) = Log ( 1 X 1 − X ) , Then F ( 2 X 1 X 2 ) is Equal To(A) {F(X)}2 (B) {F(X)}3 2f(X) (D) 3f(X)
2/12/ · If f (x) satisfies the relation 2f (x) f (1 x) = x^2 for all real x, then f (x) is (1) x^2 2x 1 / 6 (2) x^2 2x 1 / 3 (3) x^2 4x 1 / 3 (4) x^2 3x 1 / 6 (5) x^2 3x 1 / 3Graph f (x)=x^22x1 f (x) = x2 2x − 1 f ( x) = x 2 2 x 1 Find the properties of the given parabola Tap for more steps Rewrite the equation in vertex form Tap for more steps Complete the square for x 2 2 x − 1 x 2 2 x 1 Tap for more steps Use the form a x 2 b x c a x 2 b x c, to find the values of a a, b bLet f (x) = x x 1 = y ⇒ x = f − 1 (y) & x 2 − y x 1 = 0 Solving x 2 − y x 1, we get x 2 − y x 1 = 0 x = 2 y ± y 2 − 4 ∴ f − 1 = 2 x x 2 − 4 ∵ f is defined from (1,
Solving for f R* → R* f(x) = 1/x Checking oneone1/12/ · If the function f 1, ∞) → 1, ∞) is defined by f (x) = 2^(x(x1)), then f1(x) is equal to (1) (1 / 2)^(x(x1)) (2) (1 / 2) (1 √1 4 log_(2) x) (3) (1 / 2) √1 4 log_(2) x (4) (1 / 2) (1 √1 4 log_(2) x) (5) Not defined · If f(x) = 3x² 1 and g(x) = 1 – x, the value of (f – g)(2) is 14 Further explanation Function is a relation which each member of the domain is mapped onto exactly one member of the codomain There are many types of functions in mathematics such as
If X > 1 F(1) F(314) F(06) = 8) What can be inferred a4/5/ · If f(x) = (2x c)/(x 1) and f'(0) = 0, then value of c is (A) 0 (B) 1 2 (D) 2Divide f2, the coefficient of the x term, by 2 to get \frac{f}{2}1 Then add the square of \frac{f}{2}1 to both sides of the equation This step makes the left hand side of
17/5/15 · let f(x) be a polynomial functionif f(x) is divided by x1 ,x1 and x2 ,then the remainder is 5,3,2 when f(x) is divided by x^32x^2x2,then the remainder is28/4/18 · when 2x 1 is the input of the equation, 2x − 1 is the output this means that when x is the input, then x −2 is the output this can also be seen on a graph the graph in red is the graph of f (x), where f (x) = x − 2 the graph in blue is the graph of f (2x 1), where f (x) = x − 2
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