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Popular >

f(x)=2csc(2x)

Solution

f (x) = 2 csc (2 x)

Solution

Period : π

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

Range : f (x) \leq - 2 or f (x) \geq 2

Intercepts : None

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

Extreme Points : Minimum (\frac{π}{4} + πn, 2), Maximum (\frac{3 π}{4} + πn, - 2)

+1

Interval Notation

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

Range : (- \infty, - 2] \cup [2, \infty)

Solution steps

Periodicity of

2 csc (2 x) : π

Domain of

2 csc (2 x) : πn < x < \frac{π}{2} + πn or \frac{π}{2} + πn < x < π + πn

Range of

2 csc (2 x) : f (x) \leq - 2 or f (x) \geq 2

Axis interception points of

2 csc (2 x) :

None

Asymptotes of

2 csc (2 x) :

Vertical

: x = \frac{π}{2} + πn, x = πn

Extreme Points of

2 csc (2 x) :

Minimum

(\frac{π}{4} + πn, 2),

Maximum

(\frac{3 π}{4} + πn, - 2)

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Frequently Asked Questions (FAQ)

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