1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Charra [1.4K]
3 years ago
10

Let f(x)=cos(arctanx). What is the range of f?

Mathematics
1 answer:
Alenkasestr [34]3 years ago
4 0
-π/2 < arctan(x) < π/2

So cos(π/2) < cos(arctan(x)) < cos(0)

0 < cos(arctan(x)) < 1
You might be interested in
If two parallel lines are cut by a transversal, then alternate exterior angles are
olasank [31]

Answer:

<u>A: Congruent</u>

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
I need help with this question please
Bess [88]

Answer:

no understand I live in myanmar .I donot know mathamatic

3 0
2 years ago
8x + 7 equals -9 solve for x
Montano1993 [528]
The answer to this equation is
x= (1/4)
8 0
3 years ago
Let n be the product of the two smallest 3-digit prime numbers. Find the sum of the digits of n.
lilavasa [31]

Answer:

Step-by-step explanation:

n = 101 × 103 = 10,403

sum of digits = 8

7 0
2 years ago
What is the area of this trapezoid​
Zielflug [23.3K]

Answer:24

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Compare <br> .<br> .<br> .<br> .<br> .<br> ...................
    5·1 answer
  • When three is added to four times a number, the result is 15
    7·1 answer
  • What is 5068 to the second power
    9·1 answer
  • Wich of the following is true abot7*square root of 3
    15·1 answer
  • Please help me I need to find the slope intercept equation to go with the points ​
    8·1 answer
  • I need help with this problem
    15·1 answer
  • Find wx? please help
    7·2 answers
  • Lines x and y are parallel. Write an equation that represents the relationship between b and e. Explain how you know this equati
    11·1 answer
  • Use a table to multiply (–3a2)(a – b).
    10·1 answer
  • 20 4/8 + 19 7/9 + 15 3/36 =<br> also show how you got the answer
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!