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
lbvjy [14]
3 years ago
8

True or false. For a trigonometric function, y=f(x) then x=F-1(y). Explain your answer.

Mathematics
2 answers:
attashe74 [19]3 years ago
5 0

Answer:

The statement is false as it depends on the domain

Step-by-step explanation:

We are given the statement,

For a trigonometric function y=f(x) implies x=f^{-1}(y).

<em>This statement is not always true.</em>

For example,

The function y=\sin x is one-one and onto in the domain [-\frac{\pi}{2},\frac{\pi}{2}].

Thus, its inverse exists in [-\frac{\pi}{2},\frac{\pi}{2}].

That is, in [-\frac{\pi}{2},\frac{\pi}{2}], y=\sin x implies x=\sin^{-1}(y).

Hence, we see that,

<em>It depends on the domain for the given statement to be true.</em>

Thus, the statement is false.

sergejj [24]3 years ago
3 0
False if y=f(x) then x= inverse of f(x) or f^-1(x)
You might be interested in
You may use a calculator for this item.
Airida [17]

Answer:

49 total pounds

Step-by-step explanation:

If a 1 piece of ham is 1 pound then 9 pieces is 9 pounds if turkey si 4 pounds then 10 turkeys is 40 pounds so our answer is 49 total pounds.

6 0
3 years ago
What is m∠2 + m∠3? <br> m∠2 + m∠3 =?
Serga [27]

Let's start with m∠1. m∠1 <em>has </em>to be 90º because line segment AB is perpendicular with line segment AC, as it shows a right angle symbol on the angle beside m∠1. Now that we know that, it will be much easier to find m∠2 and m∠3 because m∠1,  m∠2 and m∠3 are part of the triangle formed in the middle, and all angles in a triangle add up to 180º. 180-90 is 90, therefore, m∠2 +m∠3=90º so all three angles add up to 180º. You don't even have to find the specific angle measurements.

Hope this helps. I also attached a (rather poorly edited) image.

5 0
3 years ago
Read 2 more answers
Solve 5/8+3/4 -2/3-5/6
alexira [117]

Answer:

-.125

Step-by-step explanation:

5/8 + 3/4 solve

2/3 - 5/6 solve

then subtract your numbers

3 0
3 years ago
Read 2 more answers
If two sides are 36 feet what length is the long side and what type of triangle is it?
Aleks04 [339]

Answer: maybe 50.9

Step-by-step explanation: we can use the pythagorean theorem A^+B^=C^

36 x36 = 1,296

1,296 + 1,296 = 2,592

square root of 2,592 = 50.911688245431421756860794071549 rounded to 50.9

so your answer maybe 50.9

5 0
3 years ago
6. Rose used 0.9 meter of a piece of cloth for her doll's dress. Write 0.9 i
ira [324]

Answer:

hey man I'm contented even I'm ok thank to be a little late today so I will be there in a few min amu na Ang time you want me to bring anything to do it tomorrow I have no bank of america in the morning to lihog check it out w w ok I will be kmusta Ang Exam sa company that charges if you are not serious to help the poor people you put it on the list of the night before I go to work and I'm contented what I am going out of town and I believe you that you can help with anything else di tawo sa company I can't wait to meet her and I believe you that charges if you have a chance can you help my ara ara ara ara ara ara ara it is big money for the weekend of

3 0
3 years ago
Other questions:
  • Find the confidence interval with a 90% level of confidence. In October 2010, Gallup Poll asked 510 randomly sampled adults the
    15·1 answer
  • 11. To describe a sequence of transformations that maps triangle ABC onto triangle A"B"C", a student starts with a reflection ov
    6·1 answer
  • Assign every student at Coggins Middle School a number then use a random number generator to select the numbers.
    13·1 answer
  • What is the volume of this rectangular prism?
    11·2 answers
  • At a particular restaurant each mozzarella stick has 90 cal in each pizza roll has 80 cal. A combination meal with the mozzarell
    15·1 answer
  • 98 POINTS AND BRAINLIEST
    6·2 answers
  • Solve the equation:<br> 3x + 1 over 4y2<br><br><br><br><br><br><br><br><br> Please help
    6·1 answer
  • SOMEONE PLEASE HELP ME! I promise i will mark brainlest, but i need the right answer for this. help is much appreciated &lt;3
    15·2 answers
  • I NEED HELP PLS THIS IS DUE TOMORROW
    12·2 answers
  • Someone help please!!!!!!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!