Question

express sin theta in terms of tan theta ​

Answer 1

To rewrite the sine function in terms of tangent, follow these steps: Start with the ratio identity involving sine, cosine, and tangent, and multiply each side by cosine to get the sine alone on the left. ... Solve the Pythagorean identity tan2θ + 1 = sec2θ for secant. Replace the secant in the sine equation.

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