Grade 12th passIntegral CalculusIntegration of cosx(1+cos^3x)dx limit of integration is 0 to 180 find this question Masoom raza 9 Years agoGrade 12th pass
Nandana9 Years agohi, ∫picos x ∂x + ∫pi cos4 x ∂x = ¾ π [ by using ∫ cos n x = [cosn-1 x sin x/ n]pi+ (n-1)/n ∫pi cosn-1x ∂x ] -.- thank you ! -.-