How do you find SEC CSC and cot?

The cotangent of x is defined to be the cosine of x divided by the sine of x: cot x = cos x sin x . 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 .

How do you find the SEC?

Secant Formula

Thus, the secant of angle α in a right triangle is equal to the length of the hypotenuse c divided by the adjacent side b. To solve sec, simply enter the length of the hypotenuse and adjacent side, then solve. This formula might look very similar to the formula to calculate cosine.

What does CSC SEC and cot mean?

The functions are usually abbreviated: sine (sin), cosine (cos), tangent (tan) cosecant (csc), secant (sec), and cotangent (cot).

How do you calculate cot?

The cotangent of x is defined to be the cosine of x divided by the sine of x: cot x = cos x sin x .

What is cot equal to?

In trigonometry, cot or cotangent is one of six trigonometric ratios. In a right-angled triangle, cot of an angle is equal to the ratio of adjacent side and opposite side of angle. Cot x is also equal to the reciprocal of tan x.

Secant (sec), cosecant (csc) and cotangent (cot) example | Trigonometry | Khan Academy

How do you find sec in trigonometry?

The secant of an angle in a right triangle is the value found by dividing length of the hypotenuse by the length of the side adjacent the given angle. The secant ratio is the reciprocal of the cosine ratio.

What is a sec math?

In a right angled triangle, the secant of an angle is: The length of the hypotenuse divided by the length of the adjacent side. The abbreviation is sec. sec(θ) = hypotenuse / adjacent.

Is sec the opposite of Cos?

The secant ( sec ⁡ ) (\sec) (sec)

The secant is the reciprocal of the cosine. It is the ratio of the hypotenuse to the side adjacent to a given angle in a right triangle.

What is cot of an angle?

In a right angled triangle, the cotangent of an angle is: The length of the adjacent side divided by the length of the side opposite the angle. The abbreviation is cot. cot(θ) = adjacent / opposite. It is not commonly used, and is equal to 1/tangent.

What does cot stand for in math?

The 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) See: Cotangent.

What is sec on the calculator?

Description. Secant function. SEC(x) returns the secant of x.

What is csc trigonometry?

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.

How do you find cot Theta?

The reciprocal tangent function is cotangent, expressed two ways: cot(theta)=1/tan(theta) or cot(theta)=cos(theta)/sin(theta).

What is cot the opposite of?

Secant Function: sec(θ) = Hypotenuse / Adjacent. Cotangent Function: cot(θ) = Adjacent / Opposite.