Math, asked by vaisu33, 9 months ago

Taking 2 outside from R2,show that ∆=0​

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Answers

Answered by deepak96380
2

Step-by-step explanation:

(a)

∆=|1 3 5 2 6 10 31 11 38|

=2|1 3 5 1 3 5 31 11 38|

R1 and R2 are identical

=2×0

=0

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