Could you help me solve these problems, if you can, I would like a detailed but easy to understand explanation for me to understand and solve these problems more easily in the future, Thank you.

Consider three vectors, , all in the x-y plane with component (Ax ,Ay ) :(4, 1) , (Bx , By ) :(2, 2), and (Cx , Cy) :(3, 1). To 3-place precision, what is the magnitude of the vector S= A+B- C O 3.12 O None of these O 5.00 O 6.71 O 7.00The figure shows three vectors and their magnitudes and relative directions. The magnitude of the resultant of the three vectors is closest to B 5.0 6.0 70 / 40 8.0 O 13 O Not enough information O 11 O 15 O None of these