JEE Main Questions
Find the coefficient of x6y3in the expansion of (x+2y)9.
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then find the possible value of n˙
Which is larger (1.01)10000000or 10,000?
Find the rthterm from the end in the expansion of (x+a)n.
represent the terms in the expansion of (x+a)n,
then find the value of (T0−T2+T4−)2+(T1−T3+T5−)2n∈N˙
If 97+79 is divisible b 2n, then find the greatest value of n,wheren∈N˙
Find the coefficient of a5b7∈(a−2b)12
Find the coefficient of x20
Find the value of (2+1)6−(2−1)6˙