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veca=hati+3hat(j)-hatk" and "vecb=2hat(i...

`veca=hati+3hat(j)-hatk" and "vecb=2hat(i)+6hat(j)+lambdahatk`. If `veca" and "vecb` vectors are parallel, then the value of `lambda` is

A

3

B

-6

C

-3

D

-2

Text Solution

Verified by Experts

The correct Answer is:
D
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