REAL ANALYSIS | MOCK TEST 1 | PGTRB 2021 | QUESTION & ANSWERS | TNSET | POLYTECHNIC TRB

REAL ANALYSIS
MOCK TEST 1
QUESTION & ANSWERS
SETS, COUNTABLE, UNCOUNDABLE, SEQUENCE
MODEL TEST 1
PGTRB MATHS
POLYTECHNIC TRB MATHS
#pgtrb
#real
#modelquestion

[@bhuvaneswaribuna9812]

The set of all rational number is countable sir

[@ramyaelangiyam8155]

Thank you so much easy help our exam

[@ramyaelangiyam8155]

Thank you sir

[@loshiniloshu9347]

This video is useful for me sir... Thank you so much 😇

[@gunaharish5701]

1 question c than perfect answer

[@pgtrbmaths3717]

Q is countable...
Also infinite...
We have the option..
Countably infinite...
So ans is countably infinite...

[@gunaharish5701]

@@pgtrbmaths3717 k sir 2002 trp question answer key trp official option c than private metrial la irukku

[@pgtrbmaths3717]

Okk.. Your wish...

[@RamyaRamya-di4vz]

Thank u sir...i have one doubt.8 th qustion g.l.b.antha set kulla irukarathula than ah sir find pannanum ...so option b varatha...pls clarify sir

[@pgtrbmaths3717]

No.. MDM..
π+1 lower bound..
g.l.b is π..
Let
(0,1) is open interval... Here glb is 0 lub 1..

[@RamyaRamya-di4vz]

Thank u sir

[@muneesesha9714]

@@pgtrbmaths3717 sir I think π+1 is the upper bound and that sequence is converge to π+0 So that π is the glb. Pls clarify sir

[@rajanofficialmedia8080]

Thanks sir

[@kumarkumar-qo9hk]

Sir model test 3 😭😭😭 podunga sir .real analysis material explain panunga sir

[@pgtrbmaths3717]

Sure

[@bhuvaneswaribuna9812]

But you told ANS countabelly infinity

[@sumathibai4066]

5 th question answer compact?

[@pgtrbmaths3717]

Complete

[@ravichandiranr3195]

Sir question 1 and 3 question (c) section same answer question so doubt

[@pgtrbmaths3717]

Q1:
Rational numbers are infinite.. And countable,
Ans: countably infinite...
Q3:
Which is Not true...
Ans:
b, d

[@ravichandiranr3195]

Thank you sir