Question: 1. (a) Write the three Pythagorean identities. (b) Write the half-angle identities for sin x and S cos x. x. (c) Use one of

1. (a) Write the three Pythagorean identities. (b) Write the half-angle identities for sin x and S cos x. x. (c) Use one of the identities from part (b) to evaluate: sin? xdx.

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a The three Pythagorean identities are 1 sinx cosx 1 2 tanx 1 secx 3 1 cotx cscx b The half... View full answer

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