The greatest term in the expansion of (1 + x)10 when x = 2/3 is
210(3/2)6
210(2/3)4
210(3/2)4
none of these
α=(10+1)(2/3)1+2/3=225⇒[α]=4
Thus, the greatest term is 5th term and it is given by
10C4234=210234