1. Find the following sums, applying Gauss procedure. a. 1+2+3+...+ 397 +398 + 399 + 400 b. 1+2+3+...+63 +64 +65 c. 1+2+3+...+ 548 + 549 + 550
1. Find the following sums, applying Gauss procedure. a. 1+2+3+...+ 397 +398 + 399 + 400 b. 1+2+3+...+63 +64 +65 c. 1+2+3+...+ 548 + 549 + 550
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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![Performance Task 6 -GEC 104
Use Polya's four-step problem solving strategy to solve these problems.
1. Find the following sums, applying Gauss procedure.
a. 1+ 2 +3 +...+ 397 + 398 + 399 + 400
b. 1+2 +3 +...+ 63 + 64 + 65
c. 1+ 2 + 3 +.+ 548 + 549 + 550
2. A farm owner counts his chickens and swine every afternoon after
feeding them. He counts 20 heads and 84 feet. How many chickens
and swine are there in his farm?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F82c669de-e40c-423c-8a6a-699da9c56e31%2Fa2a5b5d0-a8c0-4353-9acd-cd6ca1b11830%2Fs4fzax_processed.png&w=3840&q=75)
Transcribed Image Text:Performance Task 6 -GEC 104
Use Polya's four-step problem solving strategy to solve these problems.
1. Find the following sums, applying Gauss procedure.
a. 1+ 2 +3 +...+ 397 + 398 + 399 + 400
b. 1+2 +3 +...+ 63 + 64 + 65
c. 1+ 2 + 3 +.+ 548 + 549 + 550
2. A farm owner counts his chickens and swine every afternoon after
feeding them. He counts 20 heads and 84 feet. How many chickens
and swine are there in his farm?
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