Question: Use basic identities to simplify cos x + sin x cosa. Enclose arguments of functions in parentheses. For example, sin (2x). Remember that writing sin(x)


Use basic identities to simplify cos x + sin x cosa. Enclose arguments of functions in parentheses. For example, sin (2x). Remember that writing sin(x) to the fourth power as sin (a) is just a mathematical shorthand. You should write it as (sin (x) )4, which is what Mobius expects. sin (a) ? cos x + sin x cos x = Show your work and explain, in your own words, how you arrived at your answer. Answers with no relevant explanations may receive reduced or no credit. Q Equation Editor A - A -I BIUSX X Windo
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