<h3>
Answer: 65/63</h3>
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Explanation:
Draw a right triangle in the first quadrant, aka northeast quadrant, as shown in the diagram below.
Cosecant involves the ratio of hypotenuse over opposite. It's the reciprocal of sine
sin(angle) = opposite/hypotenuse
csc(angle) = hypotenuse/opposite
since csc = 1/sin
Use the pythagorean theorem to solve for b in the diagram
a^2+b^2 = c^2
16^2+b^2 = 65^2
256+b^2 = 4225
b^2 = 4225-256
b^2 = 3969
b = sqrt(3969)
b = 63
So this is the adjacent side. The secant ratio involves hypotenuse over adjacent (it's the reciprocal of cosine).
sec(angle) = hypotenuse/adjacent
sec(A) = 65/63
We will need to use Quotient Rule along with the chain Rule.
Also we need to know the basic derivatives of sec and tan.
We will refer to those later.
Now lets look at the Quotient rule:
f(t) = sec(3t) , g(t) = tan(5t)
Find f'(t) and g'(t) using derivatives from top of post.
Note that u = 3t for f(t) and u = 5t for g(t).
Substituting into quotient formula:
Answer:C
Step-by-step explanation:
For every function; f(x) = y
Each value of 'x' produces only one output 'y'
A,B and D are not functions because this rule is violated. It is observed that on the graphs of A,B and D, there exists a value of x that produces two outputs(y).
Hence, C is the correct option as it produces only one output 'y' for each value of x.
The answer should be Census! Census, by goggle meaning “an official count or survey of a population, typically recording various details of individuals.”
Cluster samples are more of different groups being surveyed.
I’m this case it’s for the ride, so it’s only for one thing and No one is getting split up.
