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Question 3 1.5 Evaluate: 5(cos 135 + isin1350) . 2(cos45 + isin450) The rectangular form is: of 10 The polar form is: Choose... 7 (cos

Question 3 1.5

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Evaluate: 5(cos 135 + isin1350) . 2(cos45 + isin450) The rectangular form is: of 10 The polar form is: Choose... 7 (cos 180 + i sin 180) Please answer 10 (cos 180 - i sin 180) estion. 10 - i - 10 + i - 10 10 (cos 180 + i sin 180) 4 Find the product of: 2.5 (cos 90 + i sin 90) saved 3(cos- + isin- ) and 1 - 10i

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