1.

(i) int (3x + 7)/(x^2 - 3x + 2) dx "" (ii) int (x + 3)/((x + 2)^2 (x + 1)) dx.

Answer»


ANSWER :(i) `13 log |X - 2| - 10 log |x - 1| + c`
(ii) `- 2 log |x + 2| + 1/(x + 2) + 2 log |x + 1| + c`.


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