Physics, asked by rashmitharani2005, 7 months ago

Find the vector AB and its magnitude if it has initial point A(2,1) and final point
B(1,2)​

Answers

Answered by kevinjacobpj
0

Answer: \sqrt{2

Explanation

the distance of AB=  \sqrt{(x1 -x2)^{2}  + (y1-y2)^{2} \\

                                   \sqrt{(2-1)^{2} + (1-2)^{2}

                                    \sqrt{1^{2} + (-1)^{2}

                                    \sqrt{1 + 1

                                    \sqrt{2

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