Question
Mathematics Question on Binomial theorem
If nC5 + nC6 = 51C6, then the value of n is equal to
A
49
B
50
C
45
D
46
E
51
Answer
50
Explanation
Solution
The correct option is (B) : 50
If nC5 + nC6 = 51C6, then the value of n is equal to
49
50
45
46
51
50
The correct option is (B) : 50