Question

We define a lattice point as a point whose coordinates are integers, zero admitted. Then the number of lattice points on the boundary and inside the region bounded by the x-axis, y-axis, the line $x=4$, and the line $y=4$ is:

• A. $24$
• B. $25$
• C. $34$
• D. $30$
• E. not finite

Answer 1

Answer: (B)

$25$

So, total number of lattice points are $25$.