A loan of P pesos is repaid by making n equal monthly payments of M pesos, starting a month after the loan is made. It can be shown that if the monthly interest rate is r, then (refer to the equation below). A car loan of Php 10,000 was repaid in 60 monthly payments of Php 250. Use the Newton-Raphson Method to find the monthly interest rate correct to 4 significant figures.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
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A loan of P pesos is repaid by making n equal monthly payments of M pesos, starting a month after the loan is made. It can be shown that if the monthly interest rate is r, then (refer to the equation below). A car loan of Php 10,000 was repaid in 60 monthly payments of Php 250. Use the Newton-Raphson Method to find the monthly interest rate correct to 4 significant figures.

1
P, = M(1 –
(1+r)"
Transcribed Image Text:1 P, = M(1 – (1+r)"
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