Mathematics · Set Theory
माना A = {1, 2, 3, 4, 5} और B = {3, 4, 5, 6, 7}। n(A ∪ B) ज्ञात कीजिए।
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 18
- 27✓
- 36
- 45
सही उत्तर देखें
7
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 Set Theory MCQs →Want more practice questions on Set Theory?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Mathematics · Set Theory