हिंदी

153 is written in the form pq,q≠0 and so it is a rational number. - Mathematics

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प्रश्न

`sqrt(15)/sqrt(3)` is written in the form `p/q, q ≠ 0` and so it is a rational number.

विकल्प

  • True

  • False

MCQ
सत्य या असत्य

उत्तर

This statement is False.

Explanation:

`sqrt(15)/sqrt(3) = sqrt(5 xx 3)/sqrt(3)`

= `(sqrt(5) xx sqrt(3))/sqrt(3)`

= `sqrt(5)`, which is an irrational number.

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  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 1: Number Systems - Exercise 1.2 [पृष्ठ ६]

APPEARS IN

एनसीईआरटी एक्झांप्लर Mathematics [English] Class 9
अध्याय 1 Number Systems
Exercise 1.2 | Q 3. (vii) | पृष्ठ ६

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