Tollygunge, Kolkata, India - 700040
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5 Students Class Location
Online Classes (Video Call via UrbanPro LIVE)
Student's Home
Tutor's Home
Years of Experience in Class 10 Tuition
15
Board
CBSE, International Baccalaureate, ICSE
IB Subjects taught
Mathematics
Preferred class strength
One on one/ Private Tutions
CBSE Subjects taught
Mathematics
ICSE Subjects taught
Mathematics
Experience in School or College
I have taught online the students of India and USA up to 12 grade for 15 years.
Taught in School or College
Yes
Teaching Experience in detail in Class 10 Tuition
I am a retired Mechanical engineer. For over 15 years I am doing private tuition out of these 11 years for online tutoring in math. I use Skype,Bitpaper interactive whiteboard, scientific calculator and various graph programs.I explain step by step until the student understands thoroughly.I hold mock tests to prepare the students well before the exams.
10 Students Class Location
Online Classes (Video Call via UrbanPro LIVE)
Student's Home
Tutor's Home
Years of Experience in Class 9 Tuition
15
Board
CBSE, International Baccalaureate, ICSE
IB Subjects taught
Mathematics
Preferred class strength
One on one/ Private Tutions
CBSE Subjects taught
Mathematics
ICSE Subjects taught
Mathematics
Experience in School or College
I have taught online for 15 years.
Taught in School or College
Yes
Teaching Experience in detail in Class 9 Tuition
I am a retired Mechanical engineer.I have 15 years of experience of tutoring in math. for students up to class 12. Last 11 years I am doing online classes.I teach with skype, Bitpaper whiteboard, scientific calculator and different graphing programs.I am conversant with all the topics of math.I am able to teach algebra, geometry, trigonometry, Calculus, Descriptive Statistics.
5 Students Class Location
Online Classes (Video Call via UrbanPro LIVE)
Student's Home
Tutor's Home
Years of Experience in Class 11 Tuition
11
Board
CBSE, ISC/ICSE, International Baccalaureate
IB Subjects taught
Mathematics
Preferred class strength
One on one/ Private Tutions
ISC/ICSE Subjects taught
Mathematics
CBSE Subjects taught
Mathematics
Taught in School or College
No
Teaching Experience in detail in Class 11 Tuition
I am a retired Mechanical Engineer. I have over 11 years of experience as online tutor(Math.)I am able to tutor all boards. I am fully conversant with Algebra, Geometry, Trigonometry, Calculus , Descriptive statistics.I have taken over 12000 math. sessions and fully confident to tutor students up to Class 12.i teach with skype, Bitpaper white board, advanced scientific calculator and different graph programs.
2 Students Class Location
Online Classes (Video Call via UrbanPro LIVE)
Student's Home
Tutor's Home
Years of Experience in Class 12 Tuition
11
Board
CBSE, ISC/ICSE, International Baccalaureate
IB Subjects taught
Mathematics
Preferred class strength
One on one/ Private Tutions
ISC/ICSE Subjects taught
Mathematics
CBSE Subjects taught
Mathematics
Taught in School or College
No
Teaching Experience in detail in Class 12 Tuition
I have taught class 12 students for 5 years.
1 Student Class Location
Online Classes (Video Call via UrbanPro LIVE)
Student's Home
Tutor's Home
Years of Experience in Class 8 Tuition
15
Board
CBSE, ICSE
Preferred class strength
One on one/ Private Tutions
CBSE Subjects taught
Mathematics
ICSE Subjects taught
Mathematics
Taught in School or College
No
Teaching Experience in detail in Class 8 Tuition
I have 5 years of experience for class8
2 Students Class Location
Online Classes (Video Call via UrbanPro LIVE)
Student's Home
Tutor's Home
Years of Experience in Class 6 Tuition
5
Board
CBSE, ICSE
CBSE Subjects taught
Mathematics
ICSE Subjects taught
Mathematics
Taught in School or College
No
1 Student Class Location
Online Classes (Video Call via UrbanPro LIVE)
Student's Home
Tutor's Home
Years of Experience in Class 7 Tuition
5
Board
CBSE, ICSE
CBSE Subjects taught
Mathematics
ICSE Subjects taught
Mathematics
Taught in School or College
No
4.5 out of 5 22 reviews
Krish Mehta
Class 12 Tuition
It was ok
Audio/Video Quality
Reply by Palak
What more improvement you expect?
Libby Ning
Class 12 Tuition
I didn't like
Teacher's Knowledge
Teaching Method
Class Content
Reply by Palak
Throughout the session the student did not express any doubt regarding explanations and interacted well throughout.
Sreeshma
Class 7 Tuition
I loved
Teaching Method
Reply by Palak
Thank you.
Mahenderchander
Class 9 Tuition
I loved
Audio/Video Quality
Teaching Method
Teacher's Knowledge
Class Content
Reply by Palak
Thank you
Sareesh Vk
Class 6 Tuition
I loved
Teacher's Knowledge
Reply by Palak
Thank you.
Pradnya
Class 7 Tuition
I loved
Teaching Method
Teacher's Knowledge
Class Content
Ahana
Class 7 Tuition
I loved
Teaching Method
Teacher's Knowledge
Reply by Palak
Thank you
Answered on 18/07/2019 Learn CBSE/Class 10/Mathematics/UNIT I: Number systems/Real numbers/NCERT Solutions/Exercise 1.1
Answered on 18/07/2019 Learn CBSE/Class 10/Mathematics/UNIT I: Number systems/Real numbers/NCERT Solutions/Exercise 1.1
Let a and b are two integers, where a>b, then according to Euclid division lemma a=bq+r where 0<=r<b, Here let b=6, then a=6q+r so 0<=r<6
When r=0, a=6q, when r=1,a=6q+1, for r=2, a=6q+2, for r=3, a=6q+3, for r=4, a=6q+4, for r=5, a=6q+5.here 6q,6q+2 and 6q+4 are divisible by 2, so even.
6q+1,6q+3 and 6q+5 are not divisible by 2. so they are odd.
Answered on 18/07/2019 Learn CBSE/Class 10/Mathematics/UNIT I: Number systems/Real numbers/NCERT Solutions/Exercise 1.4
(i)
(ii)
(iii)
(iv)
(v)
(vi)
For a terminating decimal denominator must be 2^mx5^n where m and n are integers.
For (i) 3125=5^5x1=5^5x2^0=2^0x5^5 So 13/3125 is a terminating decimal.
(ii)8=2^3x1=2^3x5^0 so 17/8 is a terminating decimal.
(iii)155=5x31. There is no factor of 2 here. So 64/155 is non terminating decimal.
(iv)1600=64x25=2^6x5^2. So 15/1600 is terminating decimal.
(v)343=7^3, no factors of 2 and 5. So 29/343 is non terminating decimal.
(vi) The denominator is 2^3x5^2. So 23/2^3x5^2 is a terminating decimal.
Answered on 18/07/2019 Learn CBSE/Class 10/Mathematics/UNIT I: Number systems/Real numbers/NCERT Solutions/Exercise 1.3
(i)Let is a rational number=. Squaring both sides ½=, So b^2=2a^2.So b^2 is divisible by 2 and b is divisible by 2. Let b=2c where c is an integer. Then b^2=4c^2, Hence 2a^2=4c^2. and a^2=2c^2.so a^2 is divisible by 2 and a is divisible by 2.This shows a and b have a common factor 2. But for a rational number a/b there cannot be a common factor other than 1.So this contradicts 1/√2 is rational. So it is an irrational number.
(ii) Let 7√5 is a rational number=a/b.
then√5=a/7b is a rational number. But we know√5 is irrational. So 7√5 is irrational.
(iii)Let 6+√2 is a rational number=a/b
then√2=(a/b)-6=(a-6b)/6 is a rational number.
This contradicts √2 is irrational.
So 6+√2 is irrational.
Answered on 18/07/2019 Learn CBSE/Class 10/Mathematics/UNIT I: Number systems/Real numbers/NCERT Solutions/Exercise 1.3
When the sum of two angles=90 degrees, they are called complementary angles. We can use following formula →sin(90-θ)=cosθ,cos(90-θ)=sinθ,tan(90-θ)=cotθ,cosec(90-θ)=secθ,sec(90-θ)=cosecθ We...
We know that Euclid's Division lemma states if a and b are two positive integers and a>b, then a=bq+r where q and r are two integers, where the value of r is given by 0<=r<b, This principle is...
To find cube root by estimation we divide a number into two groups and find ones and tens from each group. Example1):-Estimate cube root of 12167 Here we divide 12167 into two groups 12 and 167 Take...
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Tollygunge, Kolkata 
