Math, asked by swatiwadekar1987, 1 month ago

find the value of determinants. 3. - 11./7. 2

Answers

Answered by vikashpatnaik2009

0

Answer:

Given, determinant of order 3 is 11.

Δ=11

Then , the value of determinant formed by cofactors is

Δ

′

=(Δ)

n−1

So, Δ

′

=121

Required value =(Δ

′

)

2

=(121)

2

=14641

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