CBSE Class 12 Mathematics 2026 Main Paper 65/5/1 · Q161 Marksvector_magnitude
CBSE Class 12 Mathematics 2026 Main Paper 65/5/1 · Question 16 (Vector Algebra)
The position vector of (24,n) has length 25. Find n.
✅ Step-by-Step Solution
Final Answer: ±7
- Solve 24²+n²=25² to obtain n²=49.
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