Question

13. The number of terms in the expansion of (a + b + c) is
(a) 11 (6) 21 (c) 55 (1) 66​

Answer 1

Answer:

(a) 2+3+7

(b) 5+7+9

(c)16+17+22

(d)19+23+24

Answer 2

Answer:

D(66)

Is the answer.....