Ask Question
19 June, 01:56

Find all solutions of the equation. 5 sin x - 8 = 3 sin x - 7

+3
Answers (1)
  1. 19 June, 05:04
    0
    Hello:

    5 sin x - 8 = 3 sin x - 7

    5 sin x - 3 sin x = 8 - 7

    2sinx = 1

    sinx = 1/2

    but : sin (π / 6) = 1/2

    so : sinx = sin (π/6)

    ll solutions : x = π/6 + 2kπ or x = π - π/6 + 2kπ ... k in : Z
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Find all solutions of the equation. 5 sin x - 8 = 3 sin x - 7 ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers