The equation (x 0.5) e 3x = 1 has a root . a. Show, by sketching
Question:
The equation (x − 0.5) e3x = 1 has a root α.
a. Show, by sketching the graph of y = e3x and one other suitable graph, that α is the only root of this equation.
b. Use the iterative formula xh+1= e-3xn with x1 = 0.5 to find the value of α correct to 2 decimal places. Give the value of each of iterations to 4 decimal places.
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Step by Step Answer:
a To show that is the only root of the equation we can sketch the graphs of y x 05e3x and y 1 and ...View the full answer
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Related Book For 
Cambridge International AS & A Level Mathematics Pure Mathematics 2 & 3 Coursebook
ISBN: 9781108407199
1st Edition
Authors: Sue Pemberton, Julianne Hughes, Julian Gilbey
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