The diagonals are obtained by the sum and difference of the two vectors:
a+b=<-2,5>+<3,2>=<1,7>
a-b=<-2,5>-<3,2>=<-5,3>
A parallelogram is determined by the vectors a = [-2, 5] and b = [3, 2]. Determine the diagonals of the parallelogram.
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