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Let vec a = hati - hat k, vec b =x hati ...

Let `vec a = hati - hat k, vec b =x hati + hatj+ (1-x) hat k and vec c = y hat I +x hat j +(1+x-y) hatk`. Then `[vec a, vec b, vec c]` depends on

A

Only x

B

Only y

C

Neither x nor y

D

Both x and y

Text Solution

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The correct Answer is:
C
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