Mathematics · Trigonometry
यदि sin(5A) = cos(A - 42°), जहाँ 5A एक न्यूनकोण (acute angle) है, तो A का मान ज्ञात कीजिए।
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 121°
- 222°✓
- 320°
- 423°
सही उत्तर देखें
22°
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
Preparing for Mathematics?
Practice full-length Mathematics 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