Use a derivation like that in Problem 25 to obtain a formula for the arithmetic sum. In
Question:
.png){kind=small}
In problem 25
S = 1 + 2 + 3 + ... + (n-2) + (n-1) + n
S = n+ (n-1) + (n-2) + ... + 3 + 2 + 1
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
S a ada2d a n 2dan1da...View the full answer
Answered By
Muhammad adeel
I am a professional Process/Mechanical engineer having a vast 7 years experience in process industry as well as in academic studies as a instructor. Also equipped with Nebosh IGC and lead auditor (certified).
Having worked at top notch engineering firms, i possess abilities such as designing process equipment, maintaining data sheets, working on projects, technical biddings, designing PFD and PID's etc.
Having worked as an instructor in different engineering institutes and have been involved in different engineering resrearch projects such as refinery equipment designing, thermodynamics, fluid dynamics, chemistry, rotary equipment etc
I can assure a good job within your budget and time deadline
52+ Reviews
60+ Question Solved
Related Book For 
Question Posted:
