30 points
>
Time management is very much important in IIT JAM. The eduncle test series for IIT JAM Mathematical Statistics helped me a lot in this portion. I am very thankful to the test series I bought from eduncle.
Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
- UGC NET
- Economics
99. let r be the relation > from a = {2,4,6,8} to b= {3,5,7.9,10). what will be the domain and range of r (1) domain = {2, 4, 8}, range= {3, 5, 7) (2) domain {4
99. Let R be the relation > from A = {2,4,6,8} to B= {3,5,7.9,10). What will be the domain and range of R (1) Domain = {2, 4, 8}, Range= {3, 5, 7) (2) Domain {4,6,8), Range = {3,5,7} (3) Domain = {2,4, 6}, Range = {5, 7,9, 10) (4) Domain= {4,6, 8), Range = {7,9, 10} a R>aA = {2,4,6,8) à B = {3,5,7,9,10} AsitiRI 3a 3tt ia 741 T ? (1) s = {2,4,8), = {3, 5,7} (2) 3= {4,6,8), = {3,5,7} (3) = (2,4,6}, = {5,7,9, 10} (4) sit7 = (4,6, 83, ta = {7,9, 10) 100. f'tr)<0 and f"(a) >0 implies (1) Value of function is falling at an increasing rate (2) Value of function is falling at a decreasing rate (3) Vaue of function is increasing at an increasing rate (4) None is true
1 Answer(s)
Answer Now
- 1 Likes
- 1 Comments
- 0 Shares
-
![comment-profile-img]()
>
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
Sign Up to Download FREE Study Material Worth Rs. 500/-
Nidhi taparia Best Answer
100. The correct answer is (1). The first derivative shows the rate of change of the function i.e. whether it is falling or increasing. The second derivative shows the rate of rate of change of the function i.e. if it is falling, then whether falling at an increasing or decreasing rate ; and if it increasing then at an increasing or decreasing rate.