Question

the point which divide the join of the point (7,-6) and (3,4) in the ratio 1:2 lies in the............. quadrant​

Answer 1

Answer:

Use formula to get point

$( \frac{7 \times 2 + 3 \times 1}{1 + 2}{ \: \: \: \: \: \: \frac{ - 6 \times 2 + 4 \times 1}{1 + 2} }) \\ \\ = ( \frac{17}{3} \: \: \: \: \frac{ - 8}{3} )$

x positive , y negative so point lies in Fourth quadrant .