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Given that sin (3x – 50)⁰ – Cos (x + 20)⁰ = 0 and x is an acute angle; find the value of x

Answers

Sin (3x – 50)⁰ = Cos (x + 20)⁰
3x – 50 + x + 20 = 90
x = 30⁰

Kavungya answered the question on November 5, 2019 at 11:24

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