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Reciprocal of Cosine is Secant

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13y ago

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Related Questions

What is Secant the reciprocal of?

Cosine.


What is the ratio that is the reciprocal of the cosine?

it would be secant, 1/cosine


The inverse of the cosine function?

Inverse of Cosine is 'ArcCos' or Cos^(-1) The reciprocal of Cosine is !/ Cosine = Secant.


How do you acquire secant in scientific calculator?

You can calculate the cosine and then its reciprocal.


What is the cos reciprocal?

The reciprocal of cosine is secant (short form: sec), which is the hypotenuse length divided by the adjacent length.


What is the reciprocal of a cosine?

1/cos(x)=sec(x). sec is short for secant.


What is a reciprocal trig function?

A reciprocal trigonometric function is the ratio of the reciprocal of a trigonometric function to either the sine, cosine, or tangent function. The reciprocal of the sine function is the cosecant function, the reciprocal of the cosine function is the secant function, and the reciprocal of the tangent function is the cotangent function. These functions are useful in solving trigonometric equations and graphing trigonometric functions.


How do you find the sec of a 38 degree angle?

Find the cosine of 38 degrees and then find its reciprocal.


What is trigonometry of reciprocal relation?

cosecant = 1/sine secant = 1/cosine cotangent = 1/tangent


When is secant not defined?

The secant of an angle is the reciprocal of the cosine of the angle. So the secant is not defined whenever the cosine is zero That is, whenever the angle is a multiple of 180 degrees (or pi radians).


What is the Sine reciprocal?

Sine Its reciprocal is Cosecant Algebraically Sin ; Reciprocal is '1/ Sin' known as 'Cosecant(Csc)'. Similarly Cos(Cosine) ; 1/ Cos (Secant(Sec)) Tan(Tangent) ; 1/ Tan ( Cotangent(Cot)).


How do you express complementary angles into a trigonometric function?

The sine of an angle is the cosine of its complement and conversely. The tan of an angle is the reciprocal of its complement.