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If A=[(2,-1),(0,1)] and B=[(1,0),(-1,-1)...

If `A=[(2,-1),(0,1)] and B=[(1,0),(-1,-1)]` then `(A+B)^(2)` is not equal to -

A

`A^(2)+AB+BA+B^(2)`

B

`A^(2)+AB+BA+B^(2)I`

C

`A^(2)I+AB+BA+B^(2)`

D

`A^(2)+2AB+B^(2)`

Text Solution

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The correct Answer is:
D
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CHHAYA PUBLICATION-MCQ ZONE -Question Paper 4
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  8. The probability that A speaks truth is (4)/(5), while this probabili...

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  9. Three distinct numbers are selected from first 100 natural numbers. Th...

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  13. If vectors vecalpha,vecbeta, vecgamma are such that vecalpha+vecbeta+...

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  16. If the probability that a randomly selected bulb produced by a factory...

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