किस विकल्प में \( -\sqrt{2} \), ( -1.42 ), और \( -\frac{7}{5} \) का सही बढ़ता क्रम है?
Which option gives the correct increasing order of \( -\sqrt{2} \), ( -1.42 ), and \( -\frac{7}{5} \)?
Explanation opens after your attempt
A. \( -1.42,-\sqrt{2},-\frac{7}{5} \)
Concept
Since ( -1.42<-1.414<-1.4 ), the order is \( -1.42,-\sqrt{2},-\frac{7}{5} \). For negative decimals the smaller value comes first.
Why this answer is correct
The correct answer is A. \( -1.42,-\sqrt{2},-\frac{7}{5} \). Since ( -1.42<-1.414<-1.4 ), the order is \( -1.42,-\sqrt{2},-\frac{7}{5} \). For negative decimals the smaller value comes first.
Exam Tip
( -1.42<-1.414<-1.4 ) के कारण क्रम \( -1.42,-\sqrt{2},-\frac{7}{5} \) है। ऋणात्मक दशमलवों में छोटी संख्या पहले आती है।
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