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[" Q.18Sum of the products of the binomi...

[" Q.18Sum of the products of the binomial coefficients "C_(0)C_(1)C_(p),quad C_(2)" takentwoatatime is "],[[" (A) "2^(x)-^(2)C_(0)," (B) "2^(2)=2x," (C) "(1)/(2)(2^(7)-2C)," (D) "(1)/(2)(2^(2 pi)-2 pi c)]]

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