Question 1042845
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Find the product z1z2 and the quotient z1/z2, given


z1={{{ sqrt(2)(cos75+isin75) }}} and 


z2 = {{{3sqrt(2)(cos60+isin60)}}}
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z1*z2 = 6(cos135 + isin(135))


z1/z2 = {{{(1/3)(cos15 + isin(15))}}}