Can someone find out the answer to this question please, in the image below
1 answer:
I can see why your confused, but the range of the function is <u>y≤−1 or y≥1</u> . The graph of the cotangent function looks like this: The domain of the function <u>y=cot(x)=cos(x)sin(x)</u> is all real numbers except the values where <u>sin(x)</u> is equal to 0 , that is, the values <u>πn for all integers n</u> .
<em>Hope this helps</em>
Have a great day!
<h3>-~- <u>WolfieWolfFromSketch</u> -~-</h3>
You might be interested in
You want to find the time <em>t</em> such that
Divide both sides by $200 :
Take the logarithm of both sides:
Divide both sides by 0.04 and solve for <em>t</em> :