A) \[\frac{1}{3}\]
B) \[\frac{1}{2}\]
C) \[\frac{1}{4}\]
D) 1
Correct Answer: C
Solution :
\[9.{}^{6}{{C}_{4}}{{p}^{4}}{{q}^{2}}={}^{6}{{C}_{2}}{{p}^{2}}{{q}^{4}}\] Putting \[q=1-p,\] we get required result.
You need to login to perform this action.
You will be redirected in
3 sec
