Math, asked by meenakshi22451, 8 months ago

plz solve this question .. Class 12th mathematics ...

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Answered by heamanip

1

Answer:

hey! even i study in class 12

Step-by-step explanation:

Here, all the elements of the first row (R1) are zero.

Hence, we have Δ = 0.

The correct answer is A.

Hope this helps :) :)

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