Consider the equation 20 cos x = 10 √2 for real values of x. a) A student states that this equation has general solution "x = π/4," Conjecture in the box below what error the student has made in their solution. Your response should be written in sentences. b) State the correct general solution to the equation in the box below. Ensure that you clearly define all variables used. (Write 'pi' for the constant л.) Your response should be written in sentences.

Consider the equation 20 cos x = 10 √2 for real values of x. a) A student states that this equation has general solution "x = π/4," Conjecture in the box below what error the student has made in their solution. Your response should be written in sentences. b) State the correct general solution to the equation in the box below. Ensure that you clearly define all variables used. (Write 'pi' for the constant л.) Your response should be written in sentences.

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter7: Analytic Trigonometry

Section7.5: Product-to-sum And Sum-to-product Formulas

Problem 37E

See similar textbooks