What universal set (s) would you propose for each of following : set of right triangles

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1.Set Theory

easy

What universal set $(s)$ would you propose for each of the following :

The set of right triangles

Option A

Option B

Option C

Option D

Solution

For the set of right triangles, the universal set can be the set of triangles or the set of polygons.

Standard 11

Mathematics

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