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Neha Chandel

I am post graduate with maths and preparing for CSIR-NET exam.
Don't afraid from maths just follow me ..i will make it easier..

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Bindas singh

3 years ago

Sir, What to read from Art & culture in the hindu ? I saw only some life stories in that ?

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Om Prakash Pushkarna

10 months ago

Good Job

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Hira Shaikh

a year ago

ye video nahi chal raha.?

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Aditya A Upadhyay

a year ago

Good job

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ARYAN KUMAR

2 years ago

Very nice Mam..& Thankuuuu!!!
Mam Math k sabhi topic pe videos banaya kijiye mam.. Humlog ko kafi help ho rahi aapki videos se..aap mast samjha rii... please continue Mam!!

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Neha Chandel

2 years ago

Thankyou

OG

OM PRAKASH GEHLOT

2 years ago

Good learning process.

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CHAPTER 1 SETS EX-1.2 PRESENTED BY: NEHA CHANDEL

EMPTYSETS A set which does not contain any elements.

FINITE AND INFINITE SETS FINITE SETS:(COUNTABLESETS) a set which is empty or contain finite number of terms. Ep 1 Wis the set of days in the week, 2. His the set of months in a year.

. INFINITE SETS: [UNCOUNTABLESETSI A set which does not contain the finite elements. Eg- G is the set of all point in a line. His the set of all natural numbers.

EQUAL SETS When two sets A and B have EXACTCY the same elements. Eg-A={1 ,2,3,4] sB={3,1,4,2} then A-B

with ex planation {x; xenJ and 'teu} x: 2 te.-": {21 finde. Saufla find tho pain ot equal set,

f 2-0 (7-1)-