Solution:
Given expression is Let two successive terms are (r + 1)th and (r + 2)th
terms
Now, ratio of coefficients = 1
.'. Required terms are 5th and 6th.
The two successive terms in the expansion of (1 + x)24 whose coefficients are in the ratio 1:4 are
Given expression is Let two successive terms are (r + 1)th and (r + 2)th
terms
Now, ratio of coefficients = 1
.'. Required terms are 5th and 6th.