• Want FREE Counselling for Exam Preparation?
###### Call Us
800-355-2211

Speak With a Friendly Mentor. ###### Vijay posted an Question
December 15, 2021 • 10:37 am 30 points
• IIT JAM
• Mathematics (MA)

# V5;mcq10. please send the solution to the problem given in the attachment.

• 0 Likes
• 0 Shares
• ##### Anonymous User Best Answer

f(x) =e^x then f :R to R* one one, not onto and a,b €R f(a+b)=e^(a+b)=e^a.e^b=f(a).f(b) f is homomorphism so f is not isomophic

why do we consider f(x)=e^x ?

example consider kiya

sir function ko onto batane ka short tarika kiya hota hai?

x=f(y) mai convert karke domain find karo

sorry f Is not onto

yes I found the domain what next?

this domain is range of f if range of f = codomain then f is onto if range of f contain in codomain the f is not onto

kiska codomain? f(x) ka ya f(y) ka? please clarify

this domain of f(y) is range of f(x) if range of f(x) = codomain of f(x) then f(x) is onto if range of f(x) contain in codomain of f(x) the f(x) is not onto

sir codoamin of f(x) all real numbers hoga na?

yes

sir, hamesha codomain real number he hoga sare functions ke liye?

### Do You Want Better RANK in Your Exam?

Start Your Preparations with Eduncle’s FREE Study Material

• Updated Syllabus, Paper Pattern & Full Exam Details
• Sample Theory of Most Important Topic
• Model Test Paper with Detailed Solutions
• Last 5 Years Question Papers & Answers