what if u just move the rhs to the left and thus before integrating cancel the a^x and b^x terms in the expansion and just explain the rest of the terms must be positive as a,b,n are positive
what if u just move the rhs to the left and thus before integrating cancel the a^x and b^x terms in the expansion and just explain the rest of the terms must be positive as a,b,n are positive
I don't think you can do that unless the exponents x are integers, which it doesn't specify. I tried differentiating to show that so and so was a minimum, but that didn't get me anywhere