Category: class 12

14. (sin^{-1}(1-x)-2sin^{-1}x)(=frac{pi}{2}), then x is equal to: (A) (0,frac{1}{2}) (B) (1,frac{1}{2}) (C) (0) (D) (frac{1}{2}) Inverse Trigonometric Functions

13. (sin(tan^{-1}x),|x|<1) is equal to: (A) (frac{x}{sqrt{1-x^2}}) (B) (frac{1}{sqrt{1-x^2}}) (C) (frac{1}{sqrt{1+x^2}}) (D) (frac{x}{sqrt{1+x^2}}) Inverse Trigonometric Functions Miscellaneous Exercise

Solve the following equations: 12. (tan^{-1}{frac{1-x}{1+x}})(=frac{1}{2}tan^{-1}x,;(x>0)) Inverse Trigonometric Functions Miscellaneous Exercise Previous Next Class 12 Inverse Trigonometric Functions

Solve the following equations: 11. (2tan^{-1}(cosx)=tan^{-1}(2cosecx)). Inverse Trigonometric Functions Miscellaneous Exercise Previous Next Class 12 Inverse Trigonometric Functions

Find the value of the following: 10. (tan^{-1}(frac{sqrt{1+x}+sqrt{1-x}}{sqrt{1+x}+sqrt{1-x}}))(=frac{pi}{4}-frac{1}{2}cos^{-1}x),(;-frac{1}{sqrt2}le{x}le{1}). Inverse Trigonometric Functions Miscellaneous Exercise Previous Next Class 12 Inverse