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[7(int(0)^(1)(x^(4)(1-x)^(4)dx)/(1+x^(2)...

[7(int_(0)^(1)(x^(4)(1-x)^(4)dx)/(1+x^(2))+pi)" is equal to "],[[" (A) "21," (B) "22],[" (C) "23," (D) none of these "]]

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