मराठी

Given `A = [(2,1),(3,0)]`, `B = [(1,1),(5,2)]` and `C = [(-3-1),(0 0)]` Find a + 2c - B -

Given `A = [(2,1),(3,0)]`, `B = [(1,1),(5,2)]` and `C = [(-3-1),(0 0)]` Find A + 2C - B

A + 2C - B

`= [(2, 1),(3, 0)] + 2[(-3,-1),(0,0)] - [(1,1),(5,2)]`

`=[(2,1),(3,0)] + [(-6,-2),(0,0)] - [(1,1),(5,2)]`

`= [(2 - 6 -1, 1-2-1),(3 + 0 - 5, 0 + 0 - 2)]`

`= [(-5,-2),(-2, -2)]`

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