Ask Questions, Get Answers
Menu
X
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
5 Test Series
CBSE XII
Math
JEEMAIN
Math
Physics
Chemistry
Practice Test Series
CBSE XI
Math
NEET
Physics
Chemistry
Biology - XII
Biology - XI
Olympiad class V
Math - 5 Test Series
Olympiad class VI
Math - 5 Test Series
studyplans
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
5 Test Series
CBSE XII
Math
JEEMAIN
Math
Physics
Chemistry
Practice Test Series
CBSE XI
Math
NEET
Physics
Chemistry
Biology - XII
Biology - XI
Olympiad class V
Math - 5 Test Series
Olympiad class VI
Math - 5 Test Series
mobile
exams
ask
sample papers
teach
pricing
sign-in
Download our FREE mobile app with 1000+ tests for CBSE, JEE MAIN, AIPMT
X
Search
Topics
Want to ask us a question?
Click here
Browse Questions
Student Questions
Ad
Home
>>
CBSE XII
>>
Math
>>
Model Papers
0
votes
Find the intervals in which the function f given by $ f(x) = \sin x + \cos x, 0 \leq \: x \leq \: 2\pi, $is strictly increasing or strictly decreasing.
cbse
class12
modelpaper
2009
sec-b
q11
math
Share
asked
Dec 29, 2012
by
thanvigandhi_1
edited
Jul 15, 2013
by
sreemathi.v
Please
log in
or
register
to add a comment.
Can you answer this question?
Do not ask me again to answer questions
Please
log in
or
register
to answer this question.
Related questions
0
votes
1
answer
Find the intervals in which the function f given by $ f(x) =\sin x + \cos x, 0 \leq x \leq 2\pi $ is strictly increasing or strictly decreasing.
asked
Jan 4, 2013
by
thanvigandhi_1
cbse
class12
modelpaper
2012
sec-b
q15
difficult
math
0
votes
0
answers
Find the intervals in which the functions \( f(x) = sin^4x+cos^4x, 0 \leq x \leq \large\frac{\pi}{2}\) is strictly increasing or decreasing.
asked
Jan 23, 2013
by
thanvigandhi_1
cbse
class12
modelpaper
2012
sec-b
q21
math
0
votes
1
answer
Find the intervals in which the function f given by f(x) = sin x + cos x, 0 x 2 is strictly increasing or strictly decreasing.
asked
Apr 19
by
maitreyeeroyster
0
votes
1
answer
Find the intervals in which the function f given by f(x) = sin x + cos x, 0 x 2 is strictly increasing or strictly decreasing.
asked
Apr 16
by
maitreyeeroyster
0
votes
0
answers
Find the intervals in which the function f given by \( f(x)=2x^3-3x^2-36x+7\) is : \[ \begin{array} ((i)\: strictly\: increasing \quad & (ii)\: strictly\: decreasing \end{array} \]
asked
Jan 10, 2013
by
thanvigandhi_1
cbse
class12
modelpaper
2012
sec-b
q16
math
0
votes
0
answers
Find the intervals in which the following function is strictly increasing or decreasing \( f(x)=8+36x+3x^2-2x^3\)
asked
Jan 21, 2013
by
thanvigandhi_1
cbse
class12
modelpaper
2012
sec-b
q18
math
0
votes
0
answers
Find the intervals inwhich the following function is strictly increasing or strictly decreasing \( f(x) = 20 - 9x + 6x^2 - x^3 \)
asked
Dec 25, 2012
by
thanvigandhi_1
cbse
class12
modelpaper
2012
sec-b
q16
math
Ask Question
SUBMIT QUESTION
►
Please Wait
Take Test
JEEMAIN Crash Practice
15 Test Series
AIPMT Crash Practice
5 Test Series
JEEMAIN
350+ TESTS
AIPMT
320+ TESTS
CBSE XI MATH
50+ TESTS
CBSE XII MATH
80+ TESTS
x
JEE MAIN, CBSE, AIPMT Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App
...