Pls.help 18 question (d) none of these
If the coefficients of the (m + l)th term and the te
expansion of (1 + x) 20 are equal then the value of m is
(a) 10
(d) none of these
The coefficient of x 3 in the expansion of (1 — x + x is
(a) 10
(c) -50
(b) -20
(d) -30
the coefficients of the 2nd, 3rd and 4th terms in the
(l + x) n, ne N, areinAPthennis
NOTE 5 PRO
V 'MI oun C"
(b) 14
