Find the number of terms in the following arithmetic sequence 11, 18, 25,. 102. Hence, find the sum of all the terms. (6 marks)

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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Question
Find the number of terms in the following arithmetic sequence:
11, 18, 25,.
102.
Hence, find the sum of all the terms.
(6 marks)
QUESTION 2
Six years ago, Haziq deposited RM23,000 in an account that gave 6% simple interest per
annum. Find the total interest earned today.
(2 marks)
QUESTION 3
On 4th March 2020, Alina borrowed RM16,000 at 5% simple interest rate per annum. She settled
the loan on 18th August 2020. By using Banker's Rule,
a. Find the number of days taken for the loan period.
(2 marks)
b. How much is the amount needed to settle the loan?
(3 marks)
c Find the amount of interest charged.
Shot on Y11
(2 marks)
Vivo Al camera
2021.08.25 10:08
Transcribed Image Text:Find the number of terms in the following arithmetic sequence: 11, 18, 25,. 102. Hence, find the sum of all the terms. (6 marks) QUESTION 2 Six years ago, Haziq deposited RM23,000 in an account that gave 6% simple interest per annum. Find the total interest earned today. (2 marks) QUESTION 3 On 4th March 2020, Alina borrowed RM16,000 at 5% simple interest rate per annum. She settled the loan on 18th August 2020. By using Banker's Rule, a. Find the number of days taken for the loan period. (2 marks) b. How much is the amount needed to settle the loan? (3 marks) c Find the amount of interest charged. Shot on Y11 (2 marks) Vivo Al camera 2021.08.25 10:08
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