The length of each side of an equilateral triangle is increased by 5 inches so the perimeter is now 60 inches. Write and solve a
n equation to find the original length of each side of the equilateral triangle.
2 answers:
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Vertical asypmtotes are line of the form , where k is a point not in the domain of the function.
Since the definition of the cotangent function is
The function is not defined where the denominator is zero, i.e.
So, every line with equation is a vertical asymptote for the cotangent function. Some examples may be