A.G.P
Trending Questions
Q. If p, q, r are in AP and x, y, z are in GP, then xq−r.yr−p.zp−q is equal to
- 1
- -1
- None of these
- 2
Q.
If , then the sum of the series will be
Q.
If , then the value of will be
Q. if (1+x)10=a0+a1x+....a10x10, then (a0−a2+a4−a6+a8−a10)2+(a1−a3+a5−a7+a9)2 is equal to
Q.
For all natural numbers n, 23n−7n−1 is divisible by
49
25
64
36
Q.
Using binomial theorem, prove that (101)50>(10050+9950).
Q.
If the coefficient of the middle term in the
expansion of (1+x)2n+2 is p and the coefficients of
middle terms in the expansion of (1+x)2n+1 are q and r, then