If x and y are even integers, then the number solutions of` x^2-y^2= 7389746232` is

If x and y are integers and (x-8)(x-10)=2^(y) ,the number of solution of the pairs (x.y) is (A) 1 (B) 2 (C) 0 (D) 4

The number of solutions of y'=(y+1)/(x-1),y(1)=2 is

The number of solution of y'=(x+1)/(x-1),y(1)=2 , is

The number of solution of y'=(x+1)/(x-1),y(1)=2 , is

If (x-1)^2+(y-2)^2 = (x-1)(y-2) , where x and y are integers, then the value of 2x + 3y is

Check whether the following statement is true or not: p : If x , y are integers such that x y is even then at least one of x\ a n d\ y is an even integer.

The number of ordered pairs of integers (x,y) satisfying the equation x ^2+6x+y^2 =4 is

If both x and y are integers, how many solutions are there of the equation (x-8)(x-10) = 2y ?

If (x-1)^2+(y-2)^2=0 , where x and y are integers, then the value of 2x+3y is :