1.

find the ratio in which the straight line 3x+4y=6 divides the line joining the points (2,-1)and (1,1)state whether the points lie on the same side or on the either side of the straight line​

Answer»

ANSWER:

(x1,y1)=(2,-1)

(X2,y2)=(1,1)

x=x1+x2/2

x=2+1/3 = 3/2_________(1)

y=y1+y2=-1+1/2 = 0 ______(2)

putting the values of x and y in the given equation.

3x+4y=6

3(3/2)+4(0)=6

line is DIVIDED in the ratio of 7:2



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