30. Explain why (sinx - 2) (cosx + 2) = 0 has no solutions.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section: Chapter Questions
Problem 43RE
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Transcribed Image Text:30. Explain why (sinx - 2) (cosx + 2) = 0 has no solutions.
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