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[" Fif "I(n)=int sin^(n)xdx" then show t...

[" Fif "I_(n)=int sin^(n)xdx" then show that "],[I_(n)=(-sin^(n-1)x cos x)/(n)+(n-1)/(n)I_(n-2)],[" Where "n" is a +ve integer.Hence find "int sin^(4)xdx]

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