Question 1

Establish the identity. tan e 1+ - = sec 0 sec 0+ 1 Simplify the numerator of the fraction from the left side by applying the appropriate Pythagorean Ident 1+ sec 0+ 1 (Do not factor.) Factor the numerator of the fraction from the previous step. 1+ sec 0+ 1 The expression from the previous step then simplifies to sec 0 using what? O A. Pythagorean Identity and simplifying further. O B. Even-Odd Identity and simplifying further. O C. Quotient Identity and simplifying further. O D. Cancellation Property and simplifying further. O E. Reciprocal Identity and simplifying further