8. If ü= 8i - 15j and = -31 - 4; and w = 121 +...

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Answer 1

Answer #1

Given that, - B a = 8i-15; ,I=-37-4; w=121+6j zws 2 (1214 6j)-3 ( 8 %-15;) 24rt 12; 2x2+45j = 59 zu - Si=2(81-15j)-S (-32-45)

Answer 2

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