Simplify the trigonometric expression $\frac{\cos\left(cx\right)}{1+\cos\left(cx\right)}+\frac{-\cos\left(cx\right)}{1-\cos\left(cx\right)}$

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Function Plot

Plotting: $\frac{-2\cos\left(cx\right)^2}{\sin\left(cx\right)^2}$

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a
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m
n
u
v
w
x
y
z
.
(◻)
+
-
×
◻/◻
/
÷
2

e
π
ln
log
log
lim
d/dx
Dx
|◻|
θ
=
>
<
>=
<=
sin
cos
tan
cot
sec
csc

asin
acos
atan
acot
asec
acsc

sinh
cosh
tanh
coth
sech
csch

asinh
acosh
atanh
acoth
asech
acsch

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Main Topic: Factorization

In mathematics, factorization or factoring is the decomposition of an object (for example, a number, a polynomial, or a matrix) into a product of other objects, or factors, which when multiplied together give the original.

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