For sake of convenience, reverse the series, then it would be:
21,19,17.....7
a=21, d = -2,
s(4) = 4/2 (21+15)
s(4)=2(36)
s(4) = 72
Given :
Polynomial ,
.
To Find :
Integration of f(x) .
Solution :
We know , integration of
is :

( Here , is C is a constant )
Now ,

Therefore , the integration is
.
Hence , this is the required solution .
This is an exam! You are not supposed too cheat!
>:O
Answer:
volume is cubed
area is squared
Step-by-step explanation:
Answer:2 11/24
Step-by-step explanation: