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Formula
Calculate the value
Answer
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$\tan\left( \dfrac{ \pi }{ 2 } + \theta \right)$
$- \cot\left( \theta \right)$
Simplify the expression
$\color{#FF6800}{ \tan\left( \dfrac { \pi } { 2 } + \theta \right) }$
$ $ Simplify the expression $ $
$\color{#FF6800}{ - } \color{#FF6800}{ \cot\left( \theta \right) }$
Solution search results
search-thumbnail-If the sum of two consecutive 
numbers is $45$ and one number is $X$ 
.This statement in the form of 
equation $1s:$ 
$\left(1$ Point) $\right)$ 
$○5x+1$ $1eft\left(x+1$ $r1gnt\right)=45s$ 
$○sx+1ef\left(x+2$ $r1gnt\right)=145s$ 
$sx+1x=45s$
7th-9th grade
Algebra
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