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Now, if we plug in 2x to this we get g (2x) = 4x^22x Clearly that's not right, so we need to adjust To make f (x) equal g (x), we must need to change each individual term to be the same To this most simply, multiply the x^2 term by 1/4 and the x term by 1/2 This will give us g (x) = 1/4 (x^2)1/2 (x) Let's checkAns f(x)=x/(x1) f(x1)=(x1)/x Hence f(a)/f(a1)=a²/(a² 1) =f(a²) (Ans) Please feel free to post as many doubts on our discussion forum as you can If you find any question Difficult to understand post it here and we will get you the answer and detailed solution very quickly WeSOLUTION If f(x)= x2/x1, then f(n1) is equal to A)1/2 b)n2/n1 c)n1/n2 d)n1/n2 Algebra > Rationalfunctions> SOLUTION If f(x)= x2/x1, then f(n1) is equal to A)1/2 b)n2/n1 c)n1/n2 d)n1/n2 Log On Algebra Rational Functions, analyzing and

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Answer to For the function defined by f(x)={x^2, x less than equal to 1 2x1, x greater than 1} Define f(0) and also draw the graph for f(x)?If 2f(x) 3f(1/x) = x2 (x ≠ 0) then f(2) is equal to A \(\frac{7}{4}\) B \(\frac{5}{2}\) C 1 D None of these Two forces having magnitudes 3F and 2F, when act in the same direction simultaneously on a body, the net force is equal to 25 N Find the value of F If f (x) = 2x 1 and g(x) = (x − 1) / 2 for all real x, then (fog)^ (–1) (1/x) is equal to asked in Sets, Relations and Functions by Maahi01 (

If 2f (X) − 3 F ( 1 X ) = X 2 (X ≠ 0), Then F(2) is Equal to (A) − 7 4 (B) 5 2 −1 (D) None of These Department of PreUniversity Education, Karnataka PUC Karnataka Science Class 11 Textbook Solutions 71 Important Solutions 3 Question Bank Solutions 51 Concept NotesIf 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) Department of PreUniversity Education, Karnataka PUC Karnataka Science Class 11 Textbook Solutions 71 Important Solutions 3 Question Bank Solutions 51 Concept Notes & Videos 531 Syllabus Advertisement If the derivative of \(\dfrac{e^{3x} e^x}{e^{4x} e^{2x} 1}\) if f(ex ex) C, then f(x) is equal to Q7 Let f be a differentiable function defined for all x ∈ R such that f(x3) = x5 for all x ∈ R, x ≠ 0

Here's the graph Then the inverse is y = (–2x – 2) / (x – 1), and the inverse is also a function, with domain of all x not equal to 1 and range of all y not equal to –2 Find the inverse of f ( x) = x2 – 3 x 2, x < 15 With the domain restriction, the graph looks like thisIf 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)? the blue line is the graph of #f(2x1)#, so here, the equation of #f(2x 1) = 2x 1# this is only true when #f(x) = x 2# , which is the graph shown in red Answer link

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David Joyce , Professor Emeritus of Mathematics at Clark University Author has 45K answers and 44M answer views Given F (2x1) = x2 Put 2x1 = y=> x = (y1)/2 Hence F (y) = (y1)/2 2 = (y5)/2 So F (x) = (x5)/2 So F (x3) = (x35)/2 = (x8)/2 65K views যদি `f(x)=(x1)/(x1)` তারপর `f(2x)` সমান Prove that the area of an equilateral triangle is equal to where is the side of the triangle In Figure, is a trapezium in which isIf f (x) = x1/x1 then f (2x) is ?

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If f(x) = x 2, where x denotes the greatest integer less than or equal to x, then f'(25) is equal to If f(x) = 2 2x – 1 and ∅(x) = – 2 x 2x log 2 If f '(x) > ∅' (x), then If f(x) = log((1x)/(1x)) then f(2x/1x 2) is equal to If f(x) = sin 2 x/(1 cot x) cos 2 x/(1tan x), then f'(π/4) is equal toIf f (x) = x1/x1 then find the value of f (2x) Find the answer to this question along with unlimited Maths questions and prepare better for JEE examinationIff( x 1 2x − 1) = 2x, X ∈ N, then the value of is equal to f(2) is equal to 2 If A\B = {a, b}, B\A = {c, d} and A\capB = {e, f}, then the set B is equal to 3 The function f A →B is given by f(x) = x, xϵA, is one to one but not onto Then

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Summary "Function Composition" is applying one function to the results of another (g º f) (x) = g (f (x)), first apply f (), then apply g () We must also respect the domain of the first function Some functions can be decomposed into two (or more) simpler functionsIf 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 f (1) = 2 × 1 − 1 1 2 = 1• (b) The expression for the Lagrange remainder is Rn(x) = 1 (n1)!

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Let 3 f (x) − 2 f (x 1 ) = x, then f ′ (2) is equal to A 2 / 7 B 1 / 2 C 2 D 7 / 2 Hard Answer Correct option is B 1 / 2 Differentiate 3 f (x) Let f (2 x yF ^ { 1 } ( x ) = \frac { x 1 } { x 2 } f − 1 ( x) = x − 2 − x − 1 Multiply both sides of the equation by x2 Multiply both sides of the equation by x − 2 f^ {1}x\left (x2\right)=x1 f − 1 x ( x − 2) = − x − 1 Use the distributive property to multiply f^ {1}x by x2Question 5 2 pts If f(x)=x^2x1, then f(x)f(x1) is equal to ?

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Answer to Find an expression for the area under the graph of f(x) = 2x/(x^2 1), 1 less than or equal to x less than or equal to 3 as a limit Do Begin by graphing f ( x) = 2 x Then use transformations of this graph to graph the given function Be sure to graph and give equations of the asymptotes Use the graphs to determine each function's domain and range If applicable, use a graphing utility to confirm your handdrawn graphs h ( x) = 2 x 1 − 1 Your answer If `f(x)=(1, x, x1), (2x, x(x1), (x1)x), (3x(x1), x(x1)(x2), (x1)x(x1))` then `f(5000)` is equal to `0` b `1` c `500` d `500` CBSE board exam 21 Class 12 result released today, Candidates who appeared for the exam can check their results now

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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) = x Thank you for registering One of our academic counsellors will contact you within 1 working dayF(n1)(ξ)xn1 = 1 (n1)!Divide \frac {f1} {f}, the coefficient of the x term, by 2 to get \frac {1} {2}\frac {1} {2f} Then add the square of \frac {1} {2}\frac {1} {2f} to both sides of the equation This step makes the left hand side of the equation a perfect square Square \frac {1} {2}\frac {1} {2f}

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The notation f −1 is sometimes also used for the inverse function of the function f, which is not in general equal to the multiplicative inverse For example, the multiplicative inverse 1/(sin x) = (sin x) −1 is the cosecant of x, and not the inverse sine of x denoted by sin −1 x or arcsin x Only for linear maps are they strongly relatedGraph f(x)=x^22x1 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 Set equal to the new right side Use the vertex form, , to determine the values of , , and Since the value of is positive, the parabola opens up Opens UpSOLUTION Using remainder theorem the given expression should be equal to zero when we put x 1 = 0, Or x = 1 ⇒ x 3 2x 2 – 5x k = 0 when x = 1 ⇒ 1 3 2 (1) 2 – 5 (1) k = 0 ⇒ k = 6 ∴ the value of k is 6

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If f ( tan x) = cos 2 x, x ≠ ( 2 n 1) π 2, n ∈ I then incorrect statement is IfThe domain of the function 2 If f(x) = 1 x2 4x 4 − 4 x4 4x3 4x2 4 x3 2x2 , then f(1 2) is equal to 3 The domain of the function 4 Iff( x 1 2x − 1) = 2x, X ∈ N, then the value of is equal to f(2) is equal to 5 If n(A) = 5 and n(B) = 7, then the number of relations on A × B isIf f(x) = x 2 and g(x) = x – 1 then gf(x) = g(x 2) = x 2 – 1 fg(x) = f(x – 1) = (x – 1) 2 As you can see, fg does not necessarily equal gf The Inverse of a Function The inverse of a function is the function which reverses the effect of the original function For example the inverse of y = 2x is y = ½ x

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