0606/21/M/J/16 Q8

Question

8 (a) (i) Use the Binomial Theorem to expand (a + b)^4 , giving each term in its simplest form. [2]

(ii) Hence find the term independent of x in the expansion of (2x + 1/5x)^4. [2]

(b) The coefficient of x^3 in the expansion of (1 + x/2)^n  equals 5n/12. Find the value of the positive integer n.

Cher Questions Solution Bank Rumusan Jawapan SPM & IGCSE Questions Answers Solution

New Comer 0

Answer ( 1 )

    0
    2021-03-28T12:12:01+08:00

Leave an answer