Question: Given two vectors by Cartesian components vec ( A ) = 3 hat ( i ) + 4 hat ( j ) , vec (

Given two vectors by Cartesian components
vec(A)=3hat(i)+4hat(j),vec(B)=2hat(i)-5hat(j)
What is the magnitude of vec(A)-vec(B)?
A.10
B.4
C.822
D.262

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