Question

If the straight line 3x + 4y = 60 makes a triangle with co-ordinate axes. then the number of points (a,b) lying inside the triangle such that b is a multiple of a (where a, b_∈N), is

Answer 1

If the straight line 3x + 4y = 60 makes a triangle with co-ordinate axes. then the number of points (a,b) lying inside the triangle such that b is a multiple of a (where a, b_∈N), is 31.