Math, asked by ayushhrx2, 5 hours ago

If A = [aij] is a matrix of order 2x2, such that lAl = -15, and Cij represents the cofactor of aij then find a₂₁C₂₁+a₂₂C₂₂.

Answers

Answered by manasvijain06

1

Answer:

a11a22+a12a21

Step-by-step explanation:

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