If three vectors 2hat(i)-hat(j)-hat(k), ...

If three vectors `2hat(i)-hat(j)-hat(k), hat(i)+2hat(j)-3hat(k)` and `3hat(i)+lambda hat(j)+5hat(k)` are coplanar, then the value of `lambda` is

A

-2

B

-3

C

-4

D

2

Verified by Experts

The correct Answer is:

C

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