Find the value of `a` so that the point `(3,\ a)` lies on the line represented by `2x-3y+5=0`

Find the value of k so that the point (2,5) lies on the line represented by kx + 3y =1 .

Find the values of alpha so that the point P(alpha^2,alpha) lies inside or on the triangle formed by the lines x-5y+6=0,x-3y+2=0 a n d x-2y-3=0.

Find the values of alpha so that the point P(alpha^2,alpha) lies inside or on the triangle formed by the lines x-5y+6=0,x-3y+2=0a n dx-2y-3=0.

Check, whether point (4, -2) lies on the line represented by equation 3x + 5y = 2 or not?

Find the values of beta so that the point (0,beta) lies on or inside the triangle having the sides 3x+y+2=0 ; 2x-3y+5=0 a n d x+4y-14=0.

Express y in terms of x in the equation 2x-3y=12. Find the points whether the point (3,3) is on the line represented by the equation 3x+y-12=0

Value of lamda so that point (lamda,lamda^(2)) lies between the lines |x+2y|=3 is

On a graph paper, draw a straight line represented by the equation 2x-3y+12=0 . Use the graph drawn to find the values o m and n so that the points (m,-2) and (3,n) lies on the given straight line.

Find the values of the parameter a so that the point (a, 2) is an interior point of the triangle formed by the lines x+y-4=0, 3x-7y-8=0and 4x-y-31 = 0.

Find the value of a if (a,a) and (-a,-a) lies in same side of the line x+y+2=0.