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Given that P = (5, 8) and Q = (6, 9), find the component form and magnitude of vector PQ.

Correct result:

x =  1
y =  1
|PQ| =  1.41

Solution:

x=6−5=1x=6-5=1
y=9−8=1y=9-8=1
∣PQ∣=12+12=1.41|PQ|=\sqrt{ 1^{ 2 }+1^{ 2 } }=1.41

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