Question

6
E = {all triangles}
E = {equilateral triangles}
I = {isosceles triangles}
R = {right-angled triangles}
a Draw a Venn diagram to show the sets E, I and R.
b Sketch a member of in R.
c Describe the sets IU E and TUR.
d Describe the sets In E and En R.​

Answer 1

Answer:

Draw a Venn diagram to show the sets E, I