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Let vec(a)={:[(1),(0),(-3)]:},vec(b)={:[...

Let `vec(a)={:[(1),(0),(-3)]:},vec(b)={:[(2),(1),(0)]:},vec(c)={:[(1),(-1),(1)].` If the numbers `alpha,betaandgamma` are such that `alphavec(a)+betavec(b)+gammavec(c)={:[(-2),(-5),(6)],` then

A

`alpha=-1`

B

`beta=-2`

C

`gamma=3`

D

`alpha+beta+gamma=0`

Text Solution

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The correct Answer is:
A, B, C, D
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