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Ch-1-prob-2-refinal-오충헌
2136 days ago by matrix
o=vector([0, 0, 0]) #creates a vector x=vector([1, 1, 3]) b=vector([-1, -1, 2]) print "vector OA=", b-x # subtract print "intial point =", b-x
vector OA= (-2, -2, -1) intial point = (-2, -2, -1)
vector OA= (-2, -2, -1) intial point = (-2, -2, -1)