Solve the following progression problem, using the formulas. Show details of your solutions. 1. Find the last term and the sum of terms of the A.P 2x – y, 3x, 4x +y . . . 12 terms. 2. Find the 15th term of the A.P. If the 31st term is 40 and the sum of the 3rd and 11th term is 16. 3.Find the 7th term of the G.P if the second term is 75 and the 5th term is -3/5.
Solve the following progression problem, using the formulas. Show details of your solutions. 1. Find the last term and the sum of terms of the A.P 2x – y, 3x, 4x +y . . . 12 terms. 2. Find the 15th term of the A.P. If the 31st term is 40 and the sum of the 3rd and 11th term is 16. 3.Find the 7th term of the G.P if the second term is 75 and the 5th term is -3/5.
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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Solve the following progression problem, using the formulas. Show details of your solutions.
1. Find the last term and the sum of terms of the A.P 2x – y, 3x, 4x +y . . . 12 terms.
2. Find the 15th term of the A.P. If the 31st term is 40 and the sum of the 3rd and 11th term is 16.
3.Find the 7th term of the G.P if the second term is 75 and the 5th term is -3/5.
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