Let f be any function defined on R and let it satisfy the conditions:
If f (0) = 1, then
Let f be any function defined on R and let it satisfy the conditions:
If f (0) = 1, then
Option 1 -
f (x) > 0, R
Option 2 -
Option 3 -
f (x) can take any value in R
Option 4 -
-
1 Answer
-
Correct Option - 1
Detailed Solution:Taking the limit y x on both sides
Hence, modulus cannot be zero. Hence f’ (x) = 0. Integrating, we get f (x) = c
at x = 0, f (0) = c = 1
Hence, option (A) is correct option.
Taking an Exam? Selecting a College?
Get authentic answers from experts, students and alumni that you won't find anywhere else
Sign Up on ShikshaOn Shiksha, get access to
- 65k Colleges
- 1.2k Exams
- 688k Reviews
- 1800k Answers