A=2I+3JAND B=5I-6J THE MAGNITUDE OF A+B ISa)4 Units B)10 units C)root 58 units D) root 61 units
VATSAL SHAH , 3 Years ago
Grade 11
Branch Ranking of IIT> A=2I+3JAND B=5I-6J THE MAGNITUDE OF A+B I...
1 Answers
Tanishq Gupta
Last Activity: 3 Years ago
Hi Vatsal,
A + B = 7I-3J
And Magnitude of A+B=root (A2+B2)
Therefore correct answer is root 58 units (option C)
Thank You.
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