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Accelerate JEE 2020: Binomial Equation Quiz 5
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Question 1
Value of 3C0 - 8C1+13C2-18C3+... is
Question 2
If | x | < 1, then the coefficient of xn in the expansion of (1 + x + x2 + x3 +….)2 is
Question 3
If coefficient of x2 y3 z4 in (x + y +z) n is A, then coefficient of x4y4z is
Question 4
+ 
+ 
+ … + 
equalsQuestion 5
The sum of the coefficients in the expansion of 
is
is
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Dec 10JEE & BITSAT
