State in each case whether A ⊂ B or A ⊄ B.
A = {x : x is a triangle in a plane}, B = {x : x is a rectangle in the same plane}
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
State in each case whether A ⊂ B or A ⊄ B.
A = {x : x is a triangle in a plane}, B = {x : x is a rectangle in the same plane}
State in each case whether A ⊂ B or A ⊄ B.
A = {x : x is a triangle in a plane}, B = {x : x is a rectangle in the same plane}
A ⊄ B
We have, A = set of triangles and B = set of rectangles.
Now, we can see elements of A does not belong to B since the set of rectangles does not include a set of triangles.