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If D=|(a1,b1,c1),(a2,b2,c2),(a3,b3,c3)|a...

If `D=|(a_1,b_1,c_1),(a_2,b_2,c_2),(a_3,b_3,c_3)|andD'=|(a_1+pb_1,b_1+qc_1,c_1+ra_1),(a_2+pb_2,b_1+qc_2,c_2+ra_2),(a_3+pb_3,b_3+qc_3,c_3+ra_3)|` , then :

A

`D'=D`

B

`D'=D(1-pqr)`

C

`D'=D(1+p+q+r)`

D

`D'=D(1+pqr)`

Text Solution

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The correct Answer is:
D
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