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# acscd

Inverse cosecant in degrees

## Description

example

Y = acscd(X) returns the inverse cosecant (cosec-1) of the elements of X in degrees. The function's domain and range include complex values. For real elements of X in the domain [-Inf,1] and [1,Inf], acscd returns values in the range [-90,90]. For values of X outside this range, acscd returns complex values.

## Examples

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### Inverse Cosecant of Vector

```x = [20 10 Inf];
y = acscd(x)```
```y =

2.8660    5.7392         0```

The acscd operation is element-wise when you pass a vector, matrix, or N-D array.

### Inverse Cosecant of Complex Value

```acscd(1+i)
```
```ans =

25.9136 -30.4033i
```

## Input Arguments

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### X — Cosecant of anglescalar value | vector | matrix | N-D array

Cosecant of angle, specified as a real-valued or complex-valued scalar, vector, matrix, or N-D array. The acscd operation is element-wise when X is non-scalar.

Data Types: single | double
Complex Number Support: Yes

## Output Arguments

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### Y — Angle in degreesscalar value | vector | matrix | N-D array

Angle in degrees, returned as a real-valued or complex-valued scalar, vector, matrix, or N-D array of the same size as X.