What does cot theta equal?

The reciprocal sine function

sine function

A triangular function (also known as a triangle function, hat function, or tent function) is a function whose graph takes the shape of a triangle. Often this is an isosceles triangle of height 1 and base 2 in which case it is referred to as the triangular function.

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Triangular function - Wikipedia

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

Is cot equal to tan?

The cotangent is the reciprocal of the tangent. It is the ratio of the adjacent side to the opposite side in a right triangle.

Is cot the same as tan 1?

Cotangent is not same as tangent inverse. Cotangent function is equal to the reciprocal of tangent function.

What is the formula for cos θ?

It can be abbreviated as Cos(θ) and looks like this: Cos(θ) = adjacent/hypotenuse. In other words, it takes the length of the adjacent side (the side next to the angle) and divides it by the length of the hypotenuse (the longest side of a right triangle).

What is cot tan?

The law of cot or Tangent which is also called as a cot-tangent formula or cot-tangent rule is the ratio of the cot of the angle to the cos of the angle in tangent formula. Tan Theta = Opposite Side / Adjacent Side.

If cot theta is equal to 7 by 8 evaluate | Trigonometry

What is the reciprocal of cot theta?

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

How do you convert cot to tan?

Tan θ = sin θ/cos θ Cot θ = cos θ/sin θ

What is tan theta cot theta?

Explanation: tan(θ)⋅cot(θ) =tan(θ)⋅1tan(θ) =tan(θ) ⋅1tan(θ) =1. i hope it is helpful for you.

What is cosec equal to?

We know that the cosecant function is the reciprocal of the sine function. So, the cosecant formula in terms of sine is given by, cosec x = 1/sin x.

What is sin30 value?

The value of sin 30 degrees is 0.5. Sin 30 is also written as sin π/6, in radians.

What does cot mean?

1 : a small usually collapsible bed often of fabric stretched on a frame. 2 British : crib sense 2b. cot. abbreviation.

What is equal to cos θ *?

cos θ = cos ∝

θ = 2nπ ± ∝, where n ∈ Z. Hence, the general solution of cos θ = cos ∝ is θ = 2nπ ± ∝, where n ∈ Z. Note: The equation sec θ = sec ∝ is equivalent to cos θ = cos ∝ (since, sec θ = 1cosθ and sec ∝ = 1cos∝). Thus, sec θ = sec ∝ and cos θ = cos ∝ have the same general solution.

Why is cos theta equal to?

Originally Answered: Why does cos (theta) =cos (-theta)? Historically trigonometric function were defined with reference to right triangles, being the fraction of either sides of the triangle by the hypotenuse. (for cosine it's adjacent side over hypotenuse and for sinus it's opposite side over hypotenuse).

What is value of cos45?

Cos 45° Value

The exact value of cos 45 degrees is 1/√2 (in surd form), which is also equal to sin 45 degrees. It is an irrational number, equal to 0.7071067812… in decimal form. The approximate value of cos 45 is equal to 0.7071.

What is sin90 value?

What is the exact value of sin 90 degrees? The exact value of sin 90 degrees is equal to 1.

What is cosec and cot?

Cosecant (cosec) is the reciprocal of sin. Cotangent (cot) is the reciprocal of tan.

What is the inverse of cos?

Inverse cosine is also known as arccosine. It is the inverse of cos function. Also, sometimes abbreviated as 'arccos'. It is used to measure the unknown angle when the length of two sides of the right triangle are known.

Is tan theta and cot theta equal?

tanθ. cotθ=tanθ.