Inverse of each element in a group is unique | theorem proof

[@B.KHESOH]

By using existance of identity is more easy..anyway thanks for showing another way to solve 😇

[@BabeShabir]

1) How many inverse element corresponds to each element of a group? A) at least 1 B) Only 1 C) Two D) At least two 2) what is the number of the power set of set {{a,b},{b,c},{d,e}}? A ) 64 B) 8 C)3 D) 6 Inky answer btadyen sir aur explain plz

[@gamingsaifalikhan23]

1)only 1 2)8

[@Computerknowledgekingdom]

Pura smjh agya mujhe to kash aap mere college teacher hote 📙😍

[@humarizvi]

Thanks

[@SandeepKumarGour]

Welcome

[@lectureofengineering2934]

Good👍

[@I_mAllRounder]

Thank You. 🙏

[@SandeepKumarGour]

Welcome

[@Computerknowledgekingdom]

Great job

[@Pankaj519SCI]

Nice

[@SandeepKumarGour]

Thax, watch complete playlist on my channel

[@akbar_the_great]

Not bad Try to properly understand

[@aryan_singh6199]

wtf