Find an expression that is mathematically equivalent to (1 - cos(x) / 2) and in which excessive cancellation cannot occur, that is, in which numbers that can be almost equal are not subtracted.
Find an expression that is mathematically equivalent to (1 - cos(x) / 2) and in which excessive cancellation cannot occur, that is, in which numbers that can be almost equal are not subtracted.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section11.4: Plane Curves And Parametric Equations
Problem 44E
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Find an expression that is mathematically equivalent to (1 - cos(x) / 2) and in which excessive cancellation cannot occur, that is, in which numbers that can be almost equal are not subtracted.
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