science
Grade-11
Easy
Question
In scalar product, AB=4 and A.B=4, Find the angle
- 60
- 90
- 30
- 0
Hint:
Scalar Product is A.B=ABcos
The correct answer is: 0
We know Scalar Product is A.B= ABcos
- cos= A.B/AB= 4/4= 1
- =
= 0 degree
= A.B/AB= 4/4= 1== 0 degreeRelated Questions to study
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