Mathematics · essential
Pythagorean identities for JEE
Integration using trigonometric identities
Formula
\[\sin^2 x+\cos^2 x=1,\quad 1+\tan^2 x=\sec^2 x,\quad 1+\cot^2 x=\csc^2 x\]
Simplifying trigonometric integrands.
Mathematics · essential
Integration using trigonometric identities
Formula
\[\sin^2 x+\cos^2 x=1,\quad 1+\tan^2 x=\sec^2 x,\quad 1+\cot^2 x=\csc^2 x\]
Simplifying trigonometric integrands.