If Delta1=|{:(x,b,b),(a,x,b),(a,a,x):}|a...

If `Delta_1=|{:(x,b,b),(a,x,b),(a,a,x):}|and Delta_2=|{:(x,b),(a,x):}|` are given determinants then,

A

`Delta_1=3(Delta_2)^2`

B

`d/(dx)(Delta_1)=3Delta_2`

C

`d/(dx)(Delta_1)=3Delta_2^2`

D

`Delta_1=3(Delta_2)^(3/2)`

Text Solution

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The correct Answer is:

B

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