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Java Math.tan() method

The java.lang.Math.tan() is used to return the trigonometric tangent of an angle.

Syntax

Parameter

Return

  • If the argument is positive or negative number, this method will return the Tangent value.
  • If the argument is NaN or infinity, this method will return NaN.
  • If the argument is zero, this method will return zero with the same sign as the argument.

Example 1

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Output:

0.9999999999999999

Example 2

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Output:

1.7320508075688767

Example 3

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Output:

NaN

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B.Tech / MCA