Inactive Tutor answered 07/10/21
Tutor
New to Wyzant
(5)(7)(cos (170° + 140°) + i sin (170° + 140°)) By Demoivre
Zaira L.
asked 07/10/21z1 = 5(cos 170°+i sin170°) and z2=7(cos 140°+i sin140°)
Inactive Tutor answered 07/10/21
(5)(7)(cos (170° + 140°) + i sin (170° + 140°)) By Demoivre
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