What Is The COT Equal To?

Is cot an Arctan?

arctan(x) It turns out that arctan and cot are really separate things: cot(x) = 1/tan(x) , so cotangent is basically the reciprocal of a tangent, or, in other words, the multiplicative inverse.

arctan(x) is the angle whose tangent is x..

What is cot on a calculator?

COT(x) returns the cotangent of x. The argument x must be expressed in radians. To convert degrees to radians you use the RADIANS function. The cotangent is the reciprocal of the tangent: ⁡ ( x ) = 1 tan ⁡

How do you convert sin to cot?

Express Sine in Terms of CotangentStart with the ratio identity involving sine, cosine, and tangent, and multiply each side by cosine to get the sine alone on the left.Replace cosine with its reciprocal function.Solve the Pythagorean identity tan2θ + 1 = sec2θ for secant.Replace the secant in the sine equation.More items…

What is cot the inverse of?

The six important trigonometric ratios are sine, cosine, tangent, cosecant, secant and cotangent. The inverse of these functions is called the inverse trigonometric function. The inverse of the cotangent function is called inverse cotangent or arccot. It is denoted by cot-1x.

What is the exact value of cot 0?

cot(0) = undefined.

What is CSC math?

In a right triangle, the cosecant of an angle is the length of the hypotenuse divided by the length of the opposite side. In a formula, it is abbreviated to just ‘csc’. csc.

What is cot infinity?

The cotangent of infinity is undefined. If you mean, “What angle has a cotangent value of (or approaching) infinity?”, then it will be 0° plus or minus all whole number multiples of 180°: …, -360°, -180°, 0°, 180°, 360°, …

What is the value of cot pi?

cot(π/2+θ) = -tanθ.

Is Arctan the inverse of tan?

The arctan function is the inverse of the tangent function. It returns the angle whose tangent is a given number. Means: The angle whose tangent is 0.577 is 30 degrees. …

Is 1 tan the same as cot?

tan x−1, sometimes interpreted as (tan(x))−1 = 1tan(x) = cot(x) or cotangent of x, the multiplicative inverse (or reciprocal) of the trigonometric function tangent (see above for ambiguity)

What is the formula of cot A?

Cosecant, Secant and CotangentCosecant Function:csc(θ) = Hypotenuse / OppositeSecant Function:sec(θ) = Hypotenuse / AdjacentCotangent Function:cot(θ) = Adjacent / Opposite

What does cot mean in math?

cotangentThe short name for cotangent. It is the length of the adjacent side divided by the length of the side opposite the angle in a right-angled triangle. cot(θ) = adjacent / opposite. (Note: the tangent function tan(θ) = opposite / adjacent)

What is Arctan 1 in terms of pi?

Thus, arctan1=π4 .

Is CSC a sin?

The cosecant is the reciprocal of the sine. The secant is the reciprocal of the cosine. The cotangent is the reciprocal of the tangent.

What is CSC of an angle?

In a right angled triangle, the cosecant of an angle is: The length of the hypotenuse divided by the length of the side opposite the angle. The abbreviation is csc. csc θ = hypotenuse / opposite. It is not commonly used, and is equal to 1/sine.

Is sin 1 the same as CSC?

The secant of x is 1 divided by the cosine of x: sec x = 1 cos x , and the cosecant of x is defined to be 1 divided by the sine of x: csc x = 1 sin x .

What is the value of cot pi by 2?

The exact value of cot(π2) cot ( π 2 ) is 0 .

What is Arctan of infinity?

arctan(∞) = ? The arctangent is the inverse tangent function. The limit of arctangent of x when x is approaching infinity is equal to pi/2 radians or 90 degrees: The limit of arctangent of x when x is approaching minus infinity is equal to -pi/2 radians or -90 degrees: Arctan ►