stacy8555 stacy8555

27-10-2017
Mathematics

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If a = (8.4∠39°) and b = (5.2∠50.4°), find the product a·b and the quotient a/b

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altavistard altavistard

31-10-2017

a*b would be (8.4)(5.2) < (39+50.4), or 43.68 < 89.4 degrees.

In the case of the quotient: Divide 8.4 by 5.2 and then subtract 39 from 50.4 (degrees).

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