63 803
Assignments Done
99,5%
Successfully Done
In August 2018

Answer to Question #4638 in Calculus for ong

Question #4638
Tom read a book from page 1 to page 59 without skipping any page.What is the sum of all the page number?
Expert's answer
we must find sum 1+2+3+4+....+58+59
it is a sum of arithmetic progression
with difference d=1 so S=n(a1+an)/2, where n is total number, a1, an - fisrt and
n-th summand so we have S=60*(1+59)/2=60*30=1800

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be first!

Leave a comment

Ask Your question

Submit
Privacy policy Terms and Conditions