Advertisements
Advertisements
प्रश्न
Classify the following number as rational or irrational with justification:
`sqrt(196)`
योग
Advertisements
उत्तर
The given number is rational number.
Justification: `sqrt(196) = sqrt(14 xx 14)`
= `sqrt((14)^2`
= 14
Thus, `sqrt(196)` is rational.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 1: Number Systems - Exercise 1.2 [पृष्ठ ६]
