keishlav5183
05.02.2020 •
Mathematics
Which of the following functions have a range of all real numbers? check all that apply.
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Ответ:
The correct answer option is tan x and cot x.
Step-by-step explanation:
We are given the following functions and we are to determine whether which of them have a range of all real numbers:
Range is the values of y which a function can take so range of tan x and cot x are all real numbers.
Period of tan x and cot x is
.
Ответ:
A trigonometry rule is the range of Tangent is all real numbers
The answer would be y = tanx and y=cotx
Ответ:
Option 'B' and 'E' are correct.
Step-by-step explanation:
Since we have given that
Simplification needs a few steps:
So, Option 'B' and 'E' are correct.
As Option 'B' says there are 3 terms in the simplified product, which is true.