Mathematics, 04.08.2019 02:30, twil85459
Which of the following trigonometric functions has a range of all real numbers? select all that apply. y = sin x y = cos x y = tan x y = cot x y = csc x y = sec x
Answers: 1
and 
![[-1,1]](/tpl/images/0167/8620/c1f25.png)
![(-\infty,-1]\cup [1,\infty)](/tpl/images/0167/8620/d3067.png)
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Which of the following trigonometric functions has a range of all real numbers? select all that app...
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