1.

The y-coordinates of a point which divides the line segment joining A(4, -3) and B(9, 7) in the ratio 3:2 internally is –(A) \(\frac{3X9 + 2X4}{(3 + 2)}\)(B) \(\frac{[3X7 + 2X(-3)]}{(3 + 2)}\)(C) \(\frac{[3X9 + 2X(-3)]}{(3 + 2)}\)(D) \(\frac{[3X7 - 2X(-3)]}{(3 + 2)}\)

Answer»

Correct answer is (B) \(\frac{[3X7 + 2X(-3)]}{(3 + 2)}\)



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