-(–1)—[es]'o - 1–(e–1) = 2–e 11– 1 1 Also, I = en (x –1) dx From (i), I, ... OUESTIONS Q-1. ! sin 2 x ln tan x dx= (c) loge 2x + 1 / 2x+1)+c 0 (a) 2 (b) 0 ...
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