Chemistry, asked by pravin123490, 11 months ago

45. If A = 5 units, B = 6 units and Ax B = 15 units, then
what is the angle between A and B ?
(a) 30°
(b) 60°
(C) 90°
(d) 120°

Answers

Answered by TheKingOfKings

6

Answer:

Answer : 30 degree

Contents needs to be knew :

Cross or vector product

trigonometric formula

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