Answers For No Joking Around Trigonometric Identities Info
Leo blinked. “Wait… I did?”
Leo nodded, but his brain had already hatched a plan. Answers For No Joking Around Trigonometric Identities
He stood at the board, chalk in hand, sweating. He wrote (\frac{\sin x}{1+\cos x} \cdot \frac{1-\cos x}{1-\cos x}). Then (\frac{\sin x(1-\cos x)}{1-\cos^2 x}). Then (\frac{\sin x(1-\cos x)}{\sin^2 x}). Then (\frac{1-\cos x}{\sin x}). Then (\frac{1}{\sin x} - \frac{\cos x}{\sin x} = \csc x - \cot x). Leo blinked
