4. Evaluate sin (44°) + COS (290) using differentials. Refer to special triangles.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.2: Trigonometric Equations
Problem 104E
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4. Evaluate sin (440) + cos (29°) using differentials. Refer to special triangles.
Transcribed Image Text:4. Evaluate sin (440) + cos (29°) using differentials. Refer to special triangles.
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