5. Verify the identity. sec x - sec x sin

5. Verify the identity. secx secxsln x= cosx To verify the identity start with the more complicated side and transform it to look like the other side. Choose the correct transformations and transform the expression at each step. secx secxsln x = sec x (Do not simplify) (Do not simplify) O O O O O O O O O = cos x Apply the appropriate even - odd identity. Factor out the greatest common factor, sec x. Separate the quotient into two terms. Apply a reciprocal identity. Apply a reciprocal identity to rewrite sec (2) C) Apply a Pythagorean identity. C) Apply a quotient identity. C) Apply a reciprocal identity C) Apply the appropriate even odd identity. Apply the appropriate even - odd identity to rewrite sec x. Apply a Pythagorean identity to rewrite sec x. Apply a quotient identity to rewrite sec x. Apply a Pythagorean identity Apply a reciprocal identity. Divide out the common factor. Apply the appropriate even-odd identity O Apply a quotient identity.