Question

Coordinate geometry
Important all formulas
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Answer 1

Answer:

Distance PQ =

Slope of PQ = m =

Equation of or y = mx + c.

The product of the slopes of two perpendicular lines is –1.

The distance between the points (x1, y1) and (x2, y2) is.

If point P(x, y) divides the segment AB, where A ≡ (x1, y1) and B ≡ (x2, y2), internally in the ratio m: n, then,

Answer 2

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