Request a call back

Join NOW to get access to exclusive study material for best results

ICSE Class 9 Answered

Prove 1/ Root over 11 is an irrational number
Asked by bhattacharyapriyanjana49 | 07 Apr, 2022, 08:43: PM
answered-by-expert Expert Answer
Suppose 1/sqrt{11} is rational
rightwards double arrow fraction numerator 1 over denominator square root of 11 end fraction equals straight p over straight q
rightwards double arrow straight q over straight p equals square root of 11
As space straight q over straight p space is space rational
Therefore comma space square root of 11 space is space rational.
This space is space straight a space contradiction space since space square root of 11 space is space irrational
Hence comma space fraction numerator 1 over denominator square root of 11 end fraction space is space irrational
Answered by Renu Varma | 08 Apr, 2022, 09:15: PM
ICSE 9 - Maths
Asked by naitikc257 | 23 May, 2023, 03:00: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 9 - Maths
Asked by mpsinghcex | 23 Jun, 2022, 06:40: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 9 - Maths
Asked by mirdulkataria1377 | 20 May, 2022, 11:20: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 9 - Maths
ok
question image
Asked by scg.naman.21jan.7 | 15 May, 2022, 09:15: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 9 - Maths
Asked by kk3888436 | 14 Apr, 2022, 06:23: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 9 - Maths
Asked by bhattacharyapriyanjana49 | 07 Apr, 2022, 08:43: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 9 - Maths
Asked by misradebasis73 | 15 Feb, 2022, 04:21: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 9 - Maths
square root of 15 space plus space square root of 3 space square root of 15 space end root space minus square root of 3 space r a t i o n a l i s e space t h e space d e n o m i n a t o r
Asked by shreyashkkulkarni.2007 | 13 Aug, 2021, 06:49: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 9 - Maths
Asked by sujalarora204 | 25 May, 2021, 03:44: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT

Be a Top Scorer in the Exam with Test Series and Test Generator!

Enrol Now
×