Question Simplify the expression cos(180e2grs) Evaluate cos(−(180gre×es))Multiply More Steps Multiply the terms 180gre×esMultiply the terms More Steps Evaluate e×eMultiply the terms with the same base by adding their exponents e1+1Add the numbers e2 180gre2sMultiply the numbers 180e2grs cos(−180e2grs)Solution cos(180e2grs) Show Solution
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