Gate Exam

5,3,12,9,36,81,?

Read Solution (Total 1)

Gate Other Question
The number of real negative terms in the binomial expansion of (1+ix)^(4n-2), n € N and x > 0 is? The minimum number of cards to be dealt from an arbitrarily shuffled deck of 52 cards to
guarantee that three cards are from some same suit is
(a) 3
(b) 8
(c) 9
(d) 12