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Coefficient of x in f(x)=|(x,(1+sinx)^3,...

Coefficient of x in `f(x)=|(x,(1+sinx)^3,cosx),(1,log(1+x),2),(x^2,(1+x)^2,0)|` is

A

`x-(a+b+c)`

B

`9x^2+a+b+c`

C

`a+b+c`

D

`0`

Text Solution

Verified by Experts

The correct Answer is:
B
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