CBSE Class 12-science Answered
Integrate sin 4x/sin 2x
Asked by | 08 Aug, 2012, 07:05: PM
Expert Answer
Integral (sin 4x/sin 2x) dx
= Integral (2sin 2x cos 2x /sin 2x) dx [Using the formula: sin 2x = 2 sinx cosx]
= Integral (2cos 2x) dx
= 2 * 1/2 * (sin2x) + C
= sin2x + C
Answered by | 08 Aug, 2012, 09:52: PM
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