Mathematics · Vector Algebra
If a = 1√10(3i + k) and b = 17(2i + 3j - 6k), then the value of (2a - b) · [(a × b) × (a + 2b)] is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1-5✓
- 23
- 35
- 4-3
Correct answer
-5
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 Vector Algebra MCQs →Want more practice questions on Vector Algebra?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Mathematics · Vector Algebra