If f(x) =(1-x)/(1+x) then f(cos theta) is | CLASS 12 | NONE | MATHS | Doubtnut

If `f(x)=(1-x)/(1+x)`, then `f[ f(cos2 theta)]=`

If f(x)=1-x/1+x, then f o f(cos 2 θ)=

If f(x)=cos(logx), then f(1/x)f(1/y)-1/2{f(xy)+f(x/y)} is equal to? Rd Sharma functions mcq class 11

If f(x) = 1+x/1−x then prove that f(x).f(x^2)/1+(f(x))^2 = 1/2

If f(x)=√1+cos²(x²), then the value of f’(√π/2) is? RD Sharma|Ncert|Differentiation|CET|Objective

If 2f(x)-3f(1/x)=x² (x≠0, then f(2) is equal to?Class 11 Functions Rd Sharma chapter wise MCQ sol

If f(x)=cos (log x), then f(x) · f(y)-1/2[f(x/y)+f(x y)] has the value (1983,1 M) (a) -1 (b) 1/2 ...

∫(ln(x)/x)² dx = ? MIT Integration Bee 2025, Regular Season, Problem 15. #mitintegrationbee2025

If f(x) = log( 1+x / 1- x) then f(2x / 1+ x^2)

If for real values of x, cosθ=x+1/x, then?Trigonometric functions|Rd Sharma|MCQ|11|NCERT|CBSE|CET|CP

`I fy=f(x)` は条件 `f(x+1/x)=x^2+1/(x^2)(x!=0)` を満たし、`f(x)=` となる。

This is a very famous limit

If `x+1/x=2costheta` then `x^3+1/x^3` is

Functions IIT Questions NO 11 ( X Class)

If `f(x)=(1)/(1-x)`, then prove that : `f[f{f(x)}]=x`

How REAL Men Integrate Functions

Casio calculator not displaying a fraction

Solve | sin 30 degree | using calculator (Casio fx-991MS)

If `f(x)=(1)/(1-x)`, then the derivative of the composite function f[f{f(x)}]` is equal to