The coefficients of x^2x2 and x^3x3 in the expansion of (3-2x)^6(3−2x)6 are *a* and *b* respectively. Find the values of a/bab ?
The coefficients of x^2x2 and x^3x3 in the expansion of (3-2x)^6(3−2x)6 are a and b respectively. Find the values of a/bab .
The coefficients of
1 Answer
Nov 25, 2017
The answer is
Explanation:
The binomial theorem is
where,
Here,
we have
Therefore,
The coefficients of
The coefficients of
Finally,