Evaluate the following integrals: (i) `int((1-cosx)/(1+cosx))dx` (ii) `int((1+cosx)/(1-cosx))dx`

Question

Evaluate the following integrals:
(i) `int((1-cosx)/(1+cosx))dx` (ii) `int((1+cosx)/(1-cosx))dx`

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - (i) `2"tan"(x)/(2)-x+C` (ii) `-2"cot"(x)/(2)-x+C`

5 views Answered 2023-02-05 15:29