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Mathematics, 30.05.2021 06:00 pal23

Let angle between A and B is 30°. Then A) Angle between A and Bis 150° B)Angle between 2A and 3B is 30°
C) Angle between resultant of A and Band -B is may be 200°
D) Angle between resultant of A and B and -B is may be 175°
MULTIPLE CHOICE​

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Let angle between A and B is 30°. Then A) Angle between A and Bis 150° B)Angle between 2A and 3B is...
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