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Set Theory Part-3
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This lesson discusses power set, union and intersection of sets

Vineet Loomba is teaching live on Unacademy Plus

Vineet Loomba
IITian | Best Online Maths Educator | Highest Overall Watch Time | 8+ Years Experience | Youtube: Maths Wallah | vineetloomba.com

U
Unacademy user
sir please upload more questions on venn diagram( it is asked in jee mains)thanks sir.
U
Plz add questions
sir mujhe ek question m prblm h comnt m questions ni likh pa rahe h kya krun
cardinal no of power set is not 2 the power n it's 2 the power n-1 because equal set is not included
Vineet Loomba
4 months ago
Who says that ? Check any book and you will find my formula is correct
Upasana Yadav
4 months ago
but sir equal set include ni krenge mera matlab h 2^n me se 1 subtract krenge tbi to power set aayega sorry sir
Upasana Yadav
4 months ago
but sir equal set include ni krenge mera matlab h 2^n me se 1 subtract krenge tbi to power set aayega sorry sir
Upasana Yadav
4 months ago
but sir equal set include ni krenge mera matlab h 2^n me se 1 subtract krenge tbi to power set aayega sorry sir
Upasana Yadav
4 months ago
but sir equal set include ni krenge mera matlab h 2^n me se 1 subtract krenge tbi to power set aayega sorry sir
Upasana Yadav
4 months ago
but sir equal set include ni krenge mera matlab h 2^n me se 1 subtract krenge tbi to power set aayega sorry sir
Upasana Yadav
4 months ago
but sir equal set include ni krenge mera matlab h 2^n me se 1 subtract krenge tbi to power set aayega sorry sir
Upasana Yadav
4 months ago
but sir equal set include ni krenge mera matlab h 2^n me se 1 subtract krenge tbi to power set aayega sorry sir
Upasana Yadav
4 months ago
but sir equal set include ni krenge mera matlab h 2^n me se 1 subtract krenge tbi to power set aayega sorry sir
Vineet Loomba
4 months ago
nhi aisa koi concept nhi ..power set me equal set bhi aata h ..aap galat read kr rhe ho jahan se bhi kr rhe ho
sir aapne 2^n me se 1 subtract ni kiya kyki 2^n me to equal be include h 2^n-1
Vineet Loomba
4 months ago
Minis kaun bolta h ki krna h ..kis book me likha ..aap galat read kr rhe ho kahin se ..subset me 2^n he hota h
Upasana Yadav
4 months ago
sorry sir resonance me pda
Upasana Yadav
4 months ago
or aapne khud bi to btaya ki power set me equal set include ni krte
Upasana Yadav
4 months ago
vaise aapne bhot ache se smjhaya
Upasana Yadav
4 months ago
nice sir
Vineet Loomba
4 months ago
maine kbhi nhi bola ki power set me equal set include nhi krte ..btao kaunse minute pe kaha aisa video mein
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