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What is the dot product of two vectors of magnitude 3 and 5 if the angle between them is 60Degree

What is the dot product of two vectors of magnitude 3 and 5 if the angle between them is 60Degree

Grade:11

1 Answers

Om
12 Points
5 years ago
Dot product of two vectors is satisfied by function of costheta. So3 • 5 = 3×5cos60 =15*1\2 =7•5And for cross product use sintheta

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