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For three vectors p, q and r, if r = 3p ...

For three vectors p, q and r, if r = 3p + 4q and 2r = p - 3q, then

A

`|r| lt 2|q|` and r, q have same direction

B

`|r| gt 2|q|` and r, q have opposite direction

C

`|r|lt 2|q|` and r, q have opposite directions

D

`|r| gt 2|q|` and r, q have same directions

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The correct Answer is:
B
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