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If |vecu| =5 , | vecv|=4 and the angle ...

If `|vecu| =5 , | vecv|=4 ` and the angle between `vecu ` and `vecv` is `(pi)/(6)` then `| vecu xx vecv|` is equal to

A

`10 sqrt(3)`

B

`10sqrt(2)`

C

20

D

10

Text Solution

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The correct Answer is:
D
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