If the coordinates of two points are P(-7, 5) and Q(-6, 5), then (abscissa of P) × (ordinate of Q) is
If the coordinates of two points are P(-2,3) and Q(-3,5), then (abscissaofP-abscissaofQ) is :
The coordinates of two points are A(3,4) & B(-2,-1), then (abscissaofA)+(ordinateofB)=?
If the coordinates of two points are P(-7, 5) and Q(-6, 9), then (abscissa of P) – (abscissa of Q) is: