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Given, A = {Triangles},B={Isosceles triangles},C={Equilateral triangles}. State whether the following are true or false. Give reasons. (i)A ⊂ B (ii)B ⊆ A (iii) C ⊆ B (iv)B ⊆ A (v)C⊂A (vi)C ⊆ B ⊆ A |
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Answer» Given, A = {Triangles},B={Isosceles triangles},C={Equilateral triangles}. State whether the following are true or false. Give reasons. (i)A ⊂ B (ii)B ⊆ A (iii) C ⊆ B (iv)B ⊆ A (v)C⊂A (vi)C ⊆ B ⊆ A |
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