[Video Solution] If
(1 + x - 2x^2)^6 = 1 + a_1 x + a_2 x^2 + \ldots + a_12 x^12,
then the valu... | ASPIRE STUDY
If
(1 + x - 2x^2)^6 = 1 + a_1 x + a_2 x^2 + \ldots + a_12 x^12,
then the value of a_2 + a_4 + a_6 + \ldots + a_12 is: | Watch the step-by-step video solution for this NIMCET PYQ.