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Popular >

f(x)=(cos(x))/(1+sin(x))

Solution

f (x) = \frac{cos ( x )}{1 + sin ( x )}

Solution

Period : 2 π

Domain : 2 πn \leq x < \frac{3 π}{2} + 2 πn or \frac{3 π}{2} + 2 πn < x < 2 π + 2 πn

X Intercepts : (\frac{π}{2} + 2 πn, 0), Y Intercepts : (0, 1)

Asymptotes : Vertical x = \frac{3 π}{2} + 2 πn

Inflection Points : (\frac{π}{2} + 2 πn, 0)

+1

Interval Notation

Domain : [2 πn, \frac{3 π}{2} + 2 πn) \cup (\frac{3 π}{2} + 2 πn, 2 π + 2 πn)

Solution steps

Periodicity of

\frac{cos ( x )}{1 + sin ( x )} : 2 π

Domain of

\frac{cos ( x )}{1 + sin ( x )} : 2 πn \leq x < \frac{3 π}{2} + 2 πn or \frac{3 π}{2} + 2 πn < x < 2 π + 2 πn

Axis interception points of

\frac{cos ( x )}{1 + sin ( x )} :

X Intercepts

: (\frac{π}{2} + 2 πn, 0),

Y Intercepts

: (0, 1)

Asymptotes of

\frac{cos ( x )}{1 + sin ( x )} :

Vertical

: x = \frac{3 π}{2} + 2 πn

Inflection Points of

\frac{cos ( x )}{1 + sin ( x )} : (\frac{π}{2} + 2 πn, 0)

Popular Examples

f(x)= 1/(1+e^{-x)}

f (x) = \frac{1}{1 + e ^{- x}}

f (x) = 10

f (x) = x^{2} + x - 2

f (x) = x^{2} - 2 x + 7

f(x)=e^x-e^{-x}

f (x) = e^{x} - e^{- x}

Frequently Asked Questions (FAQ)

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