Check the injectivity and surjectivity of the following functions:(i) f : N → N given by f(x) =

preview_player
Показать описание
#class12
#relationsandfunctions
#Checktheinjectivityandsurjectivityofthefollowingfunctions
#fNNgivenbyfxisequaltox2
#fZZgivenbyfxisequaltox2
#fRRgivenbyfxisequaltox2
#fNNgivenbyfxisequaltox3
#fZZgivenbyfxisequaltox3
Check the injectivity and surjectivity of the following functions:
(i) f : N → N given by f(x) = x^2
(ii) f : Z → Z given by f(x) = x^2
(iii) f : R → R given by f(x) = x^2
(iv) f : N → N given by f(x) = x^3
(v) f : Z → Z given by f(x) = x^3
Рекомендации по теме
Комментарии
Автор

sir very good teaching i am pleased to study from u thank u for ur kind work
😇🥰

ojassthakur
Автор

Thank you so much sir i had doubts in these types of Question, but now they are very clear ty once again

technoshooter
Автор

Sir yadi ye real to real number hoti then many one hota?

nish