1.If AAA denotes the sum of all the coefficients in the expansion of (1−x−3x2+10x3)27(1 - x - 3x^2 + 10x^3)^{27}(1−x−3x2+10x3)27 and BBB denotes the sum of all the coefficients in the expansion of (1+x2)11(1 + x^2)^{11}(1+x2)11, then:a.A=B3A = B^3A=B3b.3A=B3A = B3A=Bc.B=A3B = A^3B=A3d.A=3BA = 3BA=3BLogin to continueOnly logged in users canattempt or see the solution.
