Q. Vector a has an initial point (−2,5) and a terminal point (−5,7).Find the components of vector a.a=(□,□)
Identify initial and terminal points: Identify the initial and terminal points of the vector. The initial point of vector a is (−2,5), and the terminal point is (−5,7).
Calculate change in x-component: Calculate the change in the x-component.The change in the x-component (Δx) is found by subtracting the x-coordinate of the initial point from the x-coordinate of the terminal point.Δx=−5−(−2)=−5+2=−3
Calculate change in y-component: Calculate the change in the y-component.The change in the y-component (Δy) is found by subtracting the y-coordinate of the initial point from the y-coordinate of the terminal point.Δy=7−5=2
Write vector components: Write the components of the vector. The components of vector a are (Δx,Δy), which we have calculated in the previous steps. a=(−3,2)
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