Ask Question
1 October, 00:29

Solve sin x + 2 sin x cos X = for 0°

+4
Answers (1)
  1. 1 October, 00:50
    0
    Step-by-step explanation:

    hello:

    sin x + 2 sin x cosx = 0 equivalent to : sinx (1+2cosx) = 0

    sinx=0 means : general solution is : x = kπ ... k in Z

    1+2cosx=0 means : cosx = - 1/2 general solution is : x = ±π/6+kπ ... k in Z
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Solve sin x + 2 sin x cos X = for 0° ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers