ID: Class: 12 Subject: Math Topic: Vector Algebra Type: Mcq Year: 2025

Question:

Let \(|\vec{a}|=5\) and \(-2\le\lambda\le1\). Then, the range of \(|\lambda\vec{a}|\) is:
  • A. [5, 10]
  • B. [-2, 5]
  • C. [2, 1]
  • D. [-10, 5]