Here is the free online vector subtraction calculator to find the difference between two 2D vectors, for the given values. Subtraction of 2 vectors is nothing but subtracting the corresponding co-ordinates of one vector with the other, which could be denoted as ci = ai – bi.
For example, consider two vectors a=[4,9] and b=[3,11].
a - b = (4-3), (9-11)
=(1,-2)