Mathematics · Trigonometry
Evaluate: 3 sin A – 4 sin3 A = ?
- 1tan 3A
- 2cos 3A
- 3sin 3A✓
- 4cot 3A
Correct answer
sin 3A
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!
Preparing for Mathematics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
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