Mathematics · Trigonometry
Simplify the expression: sin(x + π) + sin(x - π)
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1-2 sin x✓
- 22 sin x
- 3-sin x
- 40
Correct answer
-2 sin x
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Mathematics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Trigonometry MCQs →Want more practice questions on Trigonometry?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Mathematics · Trigonometry