SELECT * FROM question_mgmt as q WHERE id=9506 AND status=1 SELECT id,question_no,question,chapter FROM question_mgmt as q WHERE courseId=9 AND subId=6 AND chapterId=268 and ex_no='4' AND status=1 ORDER BY CAST(question_no AS UNSIGNED)
The following real numbers have decimal expansions as given below. In each case, decide whether they are rational or not. If they are rational, and of the form , p/q what can you say about the prime factors of q?
Note: A rational number has a decimal expansion which is either terminating or non -Terminating repeating otherwise the given number is irrational.
Since, the given decimal expansion is terminating. Therefore it is a rational number and we know that the prime factorization of denominator of rational 2 and 5 or both.
Since, the given decimal expansion is non- terminating non- repeating. Therefore it is irrational number.
Since, the given decimal expansion is non- terminating repeating. Therefore it is a rational number and we know that the prime factorization of denominator of rational 2 and 5 or both.
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Report a problem on Specifications:
Taking Screenshots on your Samsung Galaxy M31s is very easy and quick.
Report a problem on Specifications: