Hots Questions - Number System Class 9 Notes | EduRev

Mathematics (Maths) Class 9

Class 9 : Hots Questions - Number System Class 9 Notes | EduRev

The document Hots Questions - Number System Class 9 Notes | EduRev is a part of the Class 9 Course Mathematics (Maths) Class 9.
All you need of Class 9 at this link: Class 9

Q.1. Find the value of Hots Questions - Number System Class 9 Notes | EduRev

Solution.
Since 
Hots Questions - Number System Class 9 Notes | EduRev 
Hots Questions - Number System Class 9 Notes | EduRev

Q.2. If √2 = 1.4142 then find the valueHots Questions - Number System Class 9 Notes | EduRev
Solution. Rationalising the denominator of Hots Questions - Number System Class 9 Notes | EduRev,
we get

Hots Questions - Number System Class 9 Notes | EduRev

Hots Questions - Number System Class 9 Notes | EduRev              ........ (1)

Hots Questions - Number System Class 9 Notes | EduRev

Q.3. Find the value of 'a' in Hots Questions - Number System Class 9 Notes | EduRev
Solution.

Hots Questions - Number System Class 9 Notes | EduRev

Hots Questions - Number System Class 9 Notes | EduRev

since,  L.H.S. =  R.H.S.

Hots Questions - Number System Class 9 Notes | EduRev

Q.4. Find the value of 'a' and 'b'
Hots Questions - Number System Class 9 Notes | EduRev
Solution.
Hots Questions - Number System Class 9 Notes | EduRev

Hots Questions - Number System Class 9 Notes | EduRev

Since, L.H.S. = R.H.S

Hots Questions - Number System Class 9 Notes | EduRev

⇒ a = 0 and b = 1

Q.5. If  Hots Questions - Number System Class 9 Notes | EduRev then find the value of Hots Questions - Number System Class 9 Notes | EduRev
Solution.

Hots Questions - Number System Class 9 Notes | EduRev

Hots Questions - Number System Class 9 Notes | EduRev

Hots Questions - Number System Class 9 Notes | EduRev
Hots Questions - Number System Class 9 Notes | EduRev

Offer running on EduRev: Apply code STAYHOME200 to get INR 200 off on our premium plan EduRev Infinity!

Related Searches

Hots Questions - Number System Class 9 Notes | EduRev

,

shortcuts and tricks

,

mock tests for examination

,

study material

,

Sample Paper

,

Exam

,

ppt

,

video lectures

,

pdf

,

Previous Year Questions with Solutions

,

Hots Questions - Number System Class 9 Notes | EduRev

,

Objective type Questions

,

Free

,

practice quizzes

,

past year papers

,

Important questions

,

Semester Notes

,

MCQs

,

Extra Questions

,

Hots Questions - Number System Class 9 Notes | EduRev

,

Summary

,

Viva Questions

;