Particular integral for cos^3(x÷2)?Could you please tell me sir?
Particular integral for cos^3(x÷2)?Could you please tell me sir?
Girada ramya , 7 Years ago
Grade 12th pass
Differential Calculus> Particular integral for cos^3(x÷2)?Could ...
1 AnswersAnish Singhal
Split cos into two parts one with exponent 2 and another with exponent 1 and then write cos^2(x/2)=1-sin^2(x/2), then use substitution sin(x/20=t and proceed.
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