2. Locate the first positive root of f(x) = sinx + cos(1 +x³)- 1 where x is in radians. Use four iterations of the secant method with initial guesses of (a) x_1 = 1.0 and x, = 3.0; (b) x_1 = 1.5 and x, = 2.5; (c) x_ = 1.5 and x, = 2.25 to locate the root. %3D

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
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Author:Bruce Crauder, Benny Evans, Alan Noell
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Chapter2: Graphical And Tabular Analysis
Section2.1: Tables And Trends
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2. Locate the first positive root of f(x) = sinx + cos(1 +x²)- 1 where x is in radians. Use four iterations of
the secant method with initial guesses of (a) x_1 = 1.0 andx, = 3.0; (b) x_1 = 1.5 and x, = 2.5; (c)
x_1 = 1.5 and x, = 2.25 to locate the root.
Transcribed Image Text:2. Locate the first positive root of f(x) = sinx + cos(1 +x²)- 1 where x is in radians. Use four iterations of the secant method with initial guesses of (a) x_1 = 1.0 andx, = 3.0; (b) x_1 = 1.5 and x, = 2.5; (c) x_1 = 1.5 and x, = 2.25 to locate the root.
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