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alexisgilford
18.12.2020 •
Mathematics
HURRY IM TIME. what is the solution to 2log(x)-log 8+log(x-2)
X=-4
X=-2
X=4
X=8
Solved
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Ответ:
x = -4
Step-by-step explanation:
Ответ:
cscΘ = -![\frac{5}{3}](/tpl/images/0356/6787/dcb5a.png)
Step-by-step explanation:
Using the trigonometric identities
tan x =
and csc x = ![\frac{1}{sinx}](/tpl/images/0356/6787/b5806.png)
sinΘ = tanΘ × cosΘ
=
× -
= - ![\frac{3}{5}](/tpl/images/0356/6787/62d38.png)
Hence
cscΘ =
= - ![\frac{5}{3}](/tpl/images/0356/6787/dcb5a.png)