Question

Question no.28.

Chapter-Equation of straight line.​

Answer 1

Let the line containing the point p (3,2) passes through x-axis at A(X,O) and y axis at B(O,Y)

so,OA=OB given

X=y so,

m=o-x/x-o

=X/X

=-1

y-y=m(x-x)

y-2=-x+3

X+y-2-3=0

X+y-5=0

Answer 2

Answer:

let the line containing the point (3,2) passes through x-axis at a(x,0) and y axis atb(0,y)

so ,0a=0b

x= y so,

m=0-x/x-0

m= -x/x

= -1

y-y1=m(x-x1)

y-2= -x+3

x+y=3+2

x+y-5=0