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Iv. The coordinates of the midpoint of the line segment joining the points (1-a, -2a) and ( 2a-2, a+1) are – (a) (a-1, 1-a) (b) (2a-1, 1-2a) (c) (a+3, -3a+1) (d) (a+1, 2a+1 ) |
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Answer» hy Step-by-step EXPLANATION: |
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