Question

a triangle is formed by the points O 0,0 and A 5,0 and B 0,5 the number of points having integral coordinates both x and y and strictly inside the triangle is

Answer 1

Answer:

6 points

Step-by-step explanation:

a triangle is formed by the points O 0,0 and A 5,0 and B 0,5

this is a right angle triangle

integral point strictly inside the triangle

1 , 1

1 , 2

1 , 3

2 , 1

2 , 2

3 ,  1

total 6 points

1 , 4    ,  2, 3   ,  3 ,2   &  4 , 1  will lies on triangles

Answer 2

Answer:

6 points

The points darkened with pencil are the points inside the triangle with integral co-ordinatates