1 Question

Establish the identity. sin 6( cot9+ tan 9): sec 6 Write the left side in terms of sine and cosine. ' sin 9 (ED Simplify the expression inside the parentheses from the previous step and write the result in sin 6 (D) Simplify the expression from the previgus step and write the result in terms of cos 6. D The fraction from the previous step then simplies to sec 8 using what? ' ' 3 O A. Quotient identity Ore. Even-Oddldentity O C. Pythagorean Identity * O [L Cancellation Property 6) E. Reciprocal identity