Solve the following equations for 0, 0≤ 0 ≤ 2π. a 7sin²0 +2cos20 = 32sine b) cos20 = -- c) Write a simplified expression for sin (+ x) + zin ( + x).
Solve the following equations for 0, 0≤ 0 ≤ 2π. a 7sin²0 +2cos20 = 32sine b) cos20 = -- c) Write a simplified expression for sin (+ x) + zin ( + x).
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Can you solve a, b and c using trigs
Transcribed Image Text:Solve the following equations for 0, 0≤ 0 ≤ 2π.
a 7sin²0 +2cos20 = 32sine
b) cos20 = --
c) Write a simplified expression for sin 1 ( ² + x) + zin (² + x).
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