Hey there! We receieved your request
Stay Tuned as we are going to contact you within 1 Hour
One of our academic counsellors will contact you within 1 working day.
Click to Chat
1800-5470-145
+91 7353221155
Use Coupon: CART20 and get 20% off on all online Study Material
Complete Your Registration (Step 2 of 2 )
Sit and relax as our customer representative will contact you within 1 business day
OTP to be sent to Change
if a function is given then wats the easiest way to find the range n domain of tat.
wats the formula 4 calculating number of 1-1 & onto functions.
Dear mohit ,
for general functions you find the range of innermost functions in case of composite functions and proceed outside the bracket with the range of inner functions as its domain. example : √sinx . range of inner function is [-1 , 1] . take domain of outside function from this range . that will be [0, 1] for this domain range of outside function is [0 , 1] .
for 1-1 onto functions , find maxima and minima of function and that will be the range's minima and maxima provided the function id coninuous.
Please feel free to ask your queries here. We are all IITians and here to help you in your IIT JEE preparation.
All the best.
Win exciting gifts by answering the questions on Discussion Forum. So help discuss any query on askiitians forum and become an Elite Expert League askiitian.
Now you score 5+15 POINTS by uploading your Pic and Downloading the Askiitians Toolbar respectively : Click here to download the toolbar..
Askiitians Expert
Ajit Singh Verma IITD
Get your questions answered by the expert for free
You will get reply from our expert in sometime.
We will notify you when Our expert answers your question. To View your Question
Win Gift vouchers upto Rs 500/-
Register Yourself for a FREE Demo Class by Top IITians & Medical Experts Today !