Question

 State, whether each pair of sets, given below, has equal sets or equivalent sets:

(i)  {x : x is a letter in the word STRAND} and {x : x is a letter in the word STANDARD}

(ii)  {x:x is a month having 33 days} and {x : x is a year having 360 days }

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Answer 1

25 is answer ok then tell me who ate you