How can A={2,4,6,8} be written in description form?
Answer and explanation
Correct answer: Even natural numbers less than 10
Description form states the common property shared by exactly all members of a set. Each member 2,4,6,8 is a natural number, is even, and is less than 10; the positive even natural numbers below 10 are precisely these four values. Option B gives odd numbers, C gives primes, and D excludes all listed members by using numbers greater than 8. Hence A is correct.
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What is the correct answer to this question?
Even natural numbers less than 10
Why is this the correct answer?
Description form states the common property shared by exactly all members of a set. Each member 2,4,6,8 is a natural number, is even, and is less than 10; the positive even natural numbers below 10 are precisely these four values. Option B gives odd numbers, C gives primes, and D excludes all listed members by using numbers greater than 8. Hence A is correct.
Which subject and chapter does this question cover?
This is a Class 9 Mathematics question. Chapter: Common Questions.
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