Lines have no solution

Bragg s equation will have bno solution if :

Find the value of 'p' for which lines 2px+ 3y = 7 and 2x+ y = 6 have no solution ?

Which of the following equations have no real solutions ?

Which of the following equations does not have a solutions is integers ?

Lines have only one solution

Isotonic solutions are the solutions having the same:

Assertion (A) : x=3 and y=1 is the solution for the lines x+5y=3 and x-y=1 Reason (R ) : The point of intersection of two lines in a graph is the common solution for both the lines represented by the equations.

Lines have infinite solutions

Which of the following pair of solution having different physical state of solute ?