1-calculate-I-ln-1-ix-2-dx-and-J-ln-1-ix-2-dx-2-calculate-A-ln-1-x-4-dx-

Question Number 62056 by maxmathsup by imad last updated on 14/Jun/19

1) c a l c u l a t e I = \int l n (1 + {i x}^{2}) d x a n d J = \int l n (1 - {i x}^{2}) d x

2) c a l c u l a t e A = \int l n (1 + x^{4}) d x .