3paebe reade ocentonls wndos elp 0 0 18. let m-0 cos 6 sin .0<0

can't we solve this by using nullity of (M-I) ...........

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  Ankur Rao

  but when you solve it by general we will get 2

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  how , ? can you show ?

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  Ankur Rao

  but answer is given 2 i.e. option c

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  wrong answer is given , option c is incorrect. see my attachment.

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  Deepak singh 1

  see attached solutions V contains kernel elements of M-I . So we have find nullity of M-I. option b is correct if any doubt then ask

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