Question

If f(x)=(x-1)(x-2)(x-3).......(x-10). Findthe
coefficient x^9
(a) 55
(b) 44
(c) -55
(d) -44​

Answer 1

Answer:

Answer is option (c)

Step-by-step explanation:

Hope the explanation in the pic helps you

PLEASE MARK MY ANSWER AS THE BRAINLIEST.