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A : A vector perpendicular to both I + j...

A : A vector perpendicular to both I + j + k and 2i + j + 3k is 2i - j - k
R : Every vector perpendicular to plane containing a,b is equal to `a xx b`

A

both A and R are true and R is the correct explanation of A

B

Both A and R are true but R is not correct explanation of A

C

A is true but R is false

D

A is false but R is true

Text Solution

Verified by Experts

The correct Answer is:
C
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