Chain rule:
if
y=y(u) and u=u(x)
The dy/dx=(dv/du)(du/dx)
In our case
y=arcsin(u)
u=sin(x)
dy/du=1/√(1-u²) = 1/√(1-sin²x)
du/dx=cos x
dy/dx=cos x /√(1-sin²x)
Answer: dy/dx=cos x /√(1-sin²x)
Answer:
the range of a function is the set of results solutions or output values (y)to the equation for a given input. to be honest a function only has one result for each domain.
Step-by-step explanation:
R there answer choices?
Answer:
<em>y = $ x/3 </em>
Step-by-step explanation:
Let the amount of dollars in Teo's bank on Tuesday be $x and the amount in his bank on Friday be $y.
If the number of dollars in Teo's bank account on Tuesday was 3 times as
much as the amount on Friday, this can be represented mathematically as;
x = 3y where y is the amount in his bank on Friday.
The amount of dollars in his account on friday will be gotten by dividing both sides of the equation by 3
3y = x
3y/3 = x/3
y = x/3
<em>Hence the amount of dollars in his account on Friday is y = $ x/3 </em>
Answer:
Radio Waves
Step-by-step explanation:
<h2>22 is the correct answer!</h2><h3></h3><h3>I solved it backwards:</h3><h3>40 + 4 = 44</h3><h3>44 ÷ 2 = <u>22</u></h3><h3></h3><h3>Double-check:</h3><h3>22 x 2 = 44</h3><h3>44 - 4 = 40</h3><h3></h3><h3><em>Please let me know if I am wrong.</em></h3>
