Math, asked by cbore, 1 year ago

how to solve this problem

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Answered by as1965286p7d7zu
1
Dear student
value given in following determinant is wrong

cbore: so what is correct value
as1965286p7d7zu: it is 7 not -7
as1965286p7d7zu: according to me
cbore: ok
cbore: Thnx sir
as1965286p7d7zu: what sir??
as1965286p7d7zu: I'm still a student
cbore: ooh
cbore: sorry
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