Videos
N and W
59
N and W
59
N and W
59
Familiar Numbers
311
Familiar Numbers
311
Familiar Numbers
311
Is That All?
201
Is That All?
201
Is That All?
201
At Least Now?
131
At Least Now?
131
At Least Now?
131
Lie Detector
105
Lie Detector
105
Lie Detector
105
On the Number Line
197
On the Number Line
197
On the Number Line
197
Irrational in the Semicircle
218
Irrational in the Semicircle
218
Irrational in the Semicircle
218
Triangle Visualisation
265
Triangle Visualisation
265
Triangle Visualisation
265
Let's Get Rid of Problems
134
Let's Get Rid of Problems
134
Let's Get Rid of Problems
134
Identities for Irrationals
236
Some More Identities
239
Irrational Examples
144
No Irrationals!
190
Irrational Exponents
277
Let's Simplify These
198
Let's Get Rational
261
p/q Form
325
Some More p/q
226
Graphical Representation
251
More Examples
469
Operations on Irrational Numbers
280
Irrationals between rationals
470
Let's Summarise
283
Let's Summarise
296
Numeral System
Express rational number in decimal form
590
Express in the form of p/q
572
Find two irrational numbers between two rational numbers
219
Find two rational numbers between two irrational numbers
259
Check whether rational or irrational
184
Plot irrational on number line
507
Plot irrational on number line
507
Plot irrational on number line
507
Find x2 + y2 + xy
386
Find p and q
374
Simplify
434
prove
361
x + 14/x
283
Simplify using conjugates
335
Introduction
182
Introduction
182
Introduction
182
NCERT - Grade 09 - Mathematics - Number Systems - Q7
87
NCERT - Grade 09 - Mathematics - Number Systems - Q25_1
75