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Grade 12th passIntegral Calculus

intigral cos(a-b)-cos(a+b)
can u please give me answer

Profile image of pranay
8 Years agoGrade 12th pass
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1 Answer

Profile image of Phanindra
8 Years ago
Answer is very simple...Integral of cosx = sinx...So required integral is...Sin(a-b) - sin(a+b) + constant...Here a,b are constants...