CBSE Class 12 Mathematics 2026 Main Paper 65/2/3 · Q171 Marksvector_magnitude
CBSE Class 12 Mathematics 2026 Main Paper 65/2/3 · Question 17 (Vector Algebra)
If |a|=5 and −2≤λ≤1, find the sum of the largest and smallest values of |λa|.
✅ Step-by-Step Solution
Final Answer: 10
- Since |λa|=5|λ|, its largest value is 10 and its smallest is zero.
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