Ap Eapcet
Trigonometric Ratios And Identities
AP EAPCET 2021 - 19th August Morning Shift
MCQ+1 / -02021
If \(\sin \alpha - \cos \alpha = m\) and \(\sin 2\alpha = n - {m^2}\), where \(- \sqrt 2 \le m \le \sqrt 2\), then n is equal to
Ap Eapcet
AP EAPCET 2021 - 19th August Morning Shift
If \(\sin \alpha - \cos \alpha = m\) and \(\sin 2\alpha = n - {m^2}\), where \(- \sqrt 2 \le m \le \sqrt 2\), then n is equal to