4. If A + BI = |A| + B| then angle between A and B will be
a. 90°
b. 1200
C. 0°
d. 60°
Answers
Answered by
1
Answer:
the answer is 90°,.
Explanation:
it must be an complementary angle
Answered by
1
Answer:
Answer is 90
Explanation:
It must be complementary angle
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