Home
Class 12
MATHS
If f(x)=x^2+1/x^2, then f(-1) and f(1/x)...

If `f(x)=x^2+1/x^2`, then `f(-1)` and `f(1/x)`

Promotional Banner

Similar Questions

Explore conceptually related problems

If f(x)=(x-1)/(x+1) , then show that f(1/x)=-f(x) (ii) f(-1/x)=1/(f(x))

If f(x)=(x-1)/(x+1) , then show that f(1/x)=-f(x) (ii) f(-1/x)=-1/(f(x))

If f(x)=x^3-x^2+100x+2002 ,t h e n f(1000)>f(1001) f(1/(2000))>f(1/(2001)) f(x-1)>f(x-2) f(2x-3)>f(2x)

If f(x)="cos"^(2)x+"sec"^(2)x , then (i) f(x)lt1 (ii) f(x)=1 (iii) 2ltf(x)lt1 (iv) f(x)ge2

If f(x)=sqrt(x^(2)-2x+1), then f' (x) ?

If f(x)=x^(2) , then evaluate: (f(1*2)-f(1))/(1*2-1)

If f(x)=x^(2) , then evaluate : (f(x+1)-f(x-1))/(4x)

If f(x)=(x-1)/(x+1) then f(2x) is equal to

If f(x)=(x-1)/(x+1) then f(2x) is equal to

If 2f(x^2)+3f(1/x^2)=x^2-1 , then f(x^2) is