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CBSE Class 9 Answered

Find two irrational numbers between 786 and 789 .(step-wise solution)
Asked by hridhyavijay | 19 Jan, 2019, 08:14: PM
answered-by-expert Expert Answer
let us considertwo numbers bewteen 786 and 789 as  : 787 and 788
 
7872 = 619369 ;   let us calculate begin mathsize 12px style square root of 619400 space almost equal to space 787.02 end style
7882 = 620944;  let us calculate begin mathsize 12px style square root of 621000 space almost equal to space 788.04 end style
hence begin mathsize 12px style square root of 619400 space space a n d space square root of 621000 space end style are two irrational numbers between 786 and 789
Answered by Thiyagarajan K | 20 Jan, 2019, 11:58: AM

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