20. What is the angle between two vectors if the ratio of their dot product
and cross product is V3 ?
Answers
Answered by
1
Answer:
30 degrees
Explanation:
Let A and B are two vectors
dot product of A and B
A.B=|A||B|cosQ
cross product of Aand B
A*B=|A||B|sinQ
now ratio of these
A.B/A*B=|A||B|cosQ/|A||B|sinQ
>cosQ/sinQ=cotQ,
now according to your question ratio is equal to 3^1/2
cotQ=3^1/2
Q=30 degree
your answer is 30degree
hope u got ur answer
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