The magnitude of the resultant of the two orthogonal vectors of 3 unit

1.	The magnitude of the resultant of the two orthogonal vectors of 3 units and 4 units is :
Answer» 7 25 5 1 Solution :`R = SQRT(p^(2) +q^(2))= sqrt(3^(2)+4^(2))` `= sqrt(9 +16) = sqrt(25) = 5`

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