Question
Mathematics Question on Probability
Let (a+bx+cx²)10 = ∑i=020 pixi, a,b,c∈N. If p1=20 and P₂ = 210, then 2(a+b+c) is equal to
A
6
B
8
C
12
D
15
Answer
12
Explanation
Solution
The correct option is(C): 12
Let (a+bx+cx²)10 = ∑i=020 pixi, a,b,c∈N. If p1=20 and P₂ = 210, then 2(a+b+c) is equal to
6
8
12
15
12
The correct option is(C): 12