Home
Class 13
MATHS
cos(1-x^(2))^(2)...

cos(1-x^(2))^(2)

Promotional Banner

Similar Questions

Explore conceptually related problems

cos((1-x^(2))/(1+x^(2)))

If 2tan^(-1)x=-cos((1-x^(2))/(1+x^(2))) then x lies in the interval

If sin^(-1)((2x)/(x^(2)+1))+cos^(-1)((1-x^(2))/(x^(2)+1))=(pi)/3 then x=

Let f(x) be the function given by f(x)=arc cos ((1-x^(2))/(1+x^(2))).Then

Let f(x) be the function given by f(x)=arc cos ((1-x^(2))/(1+x^(2))).Then

2cos^(-1)x=cos^(-1)(2x^(2)-1)

Prove that 2 cos^(-1)x =cos^(-1)(2x^(2)-1) .

The equation 2cos^(-1)x=cos^(-1)(2x^(2)-1) is satisfied by

cos^(-1)(cos^(2)x-sin^(2)x)