Binomial TheoremHard
Question
Middle term in the expansion of (x2 − 2x)10 will be -
Options
A.10C4 x17 24
B.−10C5 25x15
C.−10C4 24x17
D.10C5 24x15
More Binomial Theorem Questions
If in the expansion of , the ratio of 6th terms from beginning and from the end is 1/6, then the value of n is -...The value of the expression is ....If (1 + x)n = C0 + C1 x + C2 x2 + ...+ Cnxn, then the value of C0 + 2C1 + 3C2 + ....+(n +1)Cn is -...If (1 + x − 2x2 )6 = 1 + C1x + C2x2 + C3x3 + ....+ C12 x12, then the value of C2 + C4 + C6 + ...+ C12 is -...Set of values of r for which, 18Cr-2 + 2 . 18Cr-1 + 18Cr ≥ 20C13 contains -...