COV And LIE MCQ
Question 1.
![byjusexamprep](https://grdp.co/cdn-cgi/image/width=500,height=500,quality=50,f=auto/https://gradeup-question-images.grdp.co/liveData/PROJ101703/1648621298375590.png)
Question 2.
![byjusexamprep](https://grdp.co/cdn-cgi/image/width=500,height=500,quality=50,f=auto/https://gradeup-question-images.grdp.co/liveData/PROJ101703/1648621306956274.png)
![byjusexamprep](https://grdp.co/cdn-cgi/image/width=500,height=500,quality=50,f=auto/https://gradeup-question-images.grdp.co/liveData/PROJ101703/1648621307689924.png)
![byjusexamprep](https://grdp.co/cdn-cgi/image/width=500,height=500,quality=50,f=auto/https://gradeup-question-images.grdp.co/liveData/PROJ101703/1648621308389551.png)
![byjusexamprep](https://grdp.co/cdn-cgi/image/width=500,height=500,quality=50,f=auto/https://gradeup-question-images.grdp.co/liveData/PROJ101703/1648621309070992.png)
![byjusexamprep](https://grdp.co/cdn-cgi/image/width=500,height=500,quality=50,f=auto/https://gradeup-question-images.grdp.co/liveData/PROJ101703/1648621322756363.png)
- The extremal is
- The extremal is y = x2 + h
- The extremal is u = sin x + cos x
- The extremal is y = cos 2x
Question 4.
![byjusexamprep](https://grdp.co/cdn-cgi/image/width=500,height=500,quality=50,f=auto/https://gradeup-question-images.grdp.co/liveData/PROJ101703/1648621327754745.png)
![byjusexamprep](https://grdp.co/cdn-cgi/image/width=500,height=500,quality=50,f=auto/https://gradeup-question-images.grdp.co/liveData/PROJ101703/1648621328451889.png)
![byjusexamprep](https://grdp.co/cdn-cgi/image/width=500,height=500,quality=50,f=auto/https://gradeup-question-images.grdp.co/liveData/PROJ101703/1648621329161512.png)
. Then
- there exists a continuous function f: [–1, 1]
for which solution exists
- there exists a continuous function f: [–1,1]
for which solution exists
- for f(x) = e–x(1 – 3x2), a solution exists
- for f(x) = e–x(x + x3 + x5), a solution exists
Question 6.
![byjusexamprep](https://grdp.co/cdn-cgi/image/width=500,height=500,quality=50,f=auto/https://gradeup-question-images.grdp.co/liveData/PROJ102438/1649418994734280.png)
- y’’ + y = 0
- y’’ – y= 0
- y’’ + y’ = 0
- y’ + y = 0
![byjusexamprep](https://grdp.co/cdn-cgi/image/width=500,height=500,quality=50,f=auto/https://gradeup-question-images.grdp.co/liveData/PROJ102438/1649418996280360.png)
- 1/2
- 1/8
- 1/4
- 1/12
Question 8.
![byjusexamprep](https://grdp.co/cdn-cgi/image/width=500,height=500,quality=50,f=auto/https://gradeup-question-images.grdp.co/liveData/PROJ102438/1649419005487166.png)
- y is bounded in
- y is periodic in
- y(1) = 5(e + e-1)
- y(0) = 0
Question 9.
![byjusexamprep](https://grdp.co/cdn-cgi/image/width=500,height=500,quality=50,f=auto/https://gradeup-question-images.grdp.co/liveData/PROJ102438/1649419015542591.png)
![byjusexamprep](https://grdp.co/cdn-cgi/image/width=500,height=500,quality=50,f=auto/https://gradeup-question-images.grdp.co/liveData/PROJ102438/1649419016309989.png)
- positive
- Not positive
- Negative
- Neither positive nor negative
Question 10.
![byjusexamprep](https://grdp.co/cdn-cgi/image/width=500,height=500,quality=50,f=auto/https://gradeup-question-images.grdp.co/liveData/PROJ102438/1649419017838583.png)
- -2
- 2
- 4
- not – 4
Answer Key For COV And LIE | |
Question Number | Answer Key |
1 | B |
2 | A |
3 | A |
4 | D |
5 | C And D |
6 | B |
7 | C |
8 | C |
9 | B And C |
10 | B And C |
Check Out:
- Previous Year's Papers for CSIR-NET Exam: Attempt Here
- Study Notes for Part A: General Aptitude - Download PDF Here
- Study Notes for CSIR-NET Chemical Science - Download PDF Here
- Study Notes for CSIR-NET Life Science - Download PDF Here
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