Grade 12th pass10 grade maths
What is the mark of U and which class in this question . Please solve this and explain full step.
What is the mark of U and which class in this question . Please solve this and explain full step.
1 Answer
Arun
Approved Tutor Answer7 Years agoDear student
Mark of U means union
hence A U B = {1, 2, 3 , 6 ,8}
number of elements in A U B = 5
Regards
Arun
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