vectors

Question: If $A = 3\hat i + 4\hat j$ and $B = 7\hat i + 24\hat j,$the vector having the same magnitude as B and parallel to A is



1) $5\hat i + 20\hat j$
2) $15\hat i + 10\hat j$
3) $20\hat i + 15\hat j$
4) $15\hat i + 20\hat j$
Solution: Explanation: Explanation
fundamental-of-vectors

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