Find the magnitude of the vector AB.
A = (15, 45) and B = (75, 56)
A) 61
B) 135
C) 71
D) 191

Name: Find the magnitude of the vector AB. A = (15, 45) and B = (75, 56) A) 61 B) 135 C) 71 D) 191
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Quizplus · Accepted Answer

The magnitude of a vector is the square root of the sum of the squares of its components. So, the magnitude of AB is:|AB| = sqrt((75 - 15)^2 + (56 - 45)^2) = sqrt(60^2 + 11^2) = sqrt(3600 + 121) = sqrt(3721) = 61

Find the Magnitude of the Vector AB