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If A denotes the sum of all the coefficients in the expansion of \(\left(1-3 x+10 x^2\right)^n\) and \(B\) denotes the s…

Q1

If A denotes the sum of all the coefficients in the expansion of \(\left(1-3 x+10 x^2\right)^n\) and \(B\) denotes the sum of all the coefficients in the expansion of \(\left(1+x^2\right)^n\), then :

[JEE Main 2024, 27 Jan (Shift 1)]

a

\(A = B ^3\)

b

\(A =3 B\)

c

\(B = A ^3\)

d

\(3 A = B\)

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