Prove that for every positive real number , .

MATHEMATICS · Subjective · CBSE · Mathematics · Inverse Trigonometric Functions · Inverse Trigonometric Functions

Problem

Prove that for every positive real number xx, arctan⁡x+arctan⁡(1x)=π2\arctan x+\arctan\left(\dfrac{1}{x}\right)=\dfrac{\pi}{2}.

Related theory

Browse the problem library