Question

need help on the attachment @@@Calculus1

Answer 1

how did you save it in pdf

Answer 2

I print screen it on word and just save under pdf file

Answer 3

hi

Answer 4

Right sum=sum(f(x))1to4
=\[\sum_{1}^{4}\]

Answer 5

=16+13+8+1=38

Answer 6

any question Ta?

Answer 7

how did you get those numbers?

Answer 8

sum of f(x) start from 1 to 4

Answer 9

right sum=f(1)+f(2)+f(3)+f(4)

Answer 10

next you need to know also the left hand sum =f(0)+f(1)+f(2)+f(3)

Answer 11

\[\left hand \sum =\sum_{0}^{3}\]

Answer 12

\[\sum_{0}^{3}\]

Answer 13

what why is now 3 and 0

Answer 14

thats the left hand just in case you teacher ask you whats the left hand sum

Answer 15

for now the prob is asking for the right hand sum

Answer 16

good luck now Ta

Answer 17

thanks!

Answer 18

thnx and yw,good luck