Is Infinity a Greek letter?

Is Infinity a Greek letter?

Infinity Symbol ∞https://www.infinitysymbol.nethttps://www.infinitysymbol.net

What is cosine of infinity?

The limit does not exist. Most instructors will accept the acronym DNE. The simple reason is that cosine is an oscillating function so it does not converge to a single value. A related question that does have a limit is limx→∞cos(1x)=1 . Answer link.

What is secant of infinity?

As the value of cos (θ ) approaches zero, however, the value of sec (θ ) tends to infinity. The value of sec (θ ) when cos (θ ) equals zero is thus said to be undefined. Obviously, since the secant function is the reciprocal of the cosine function, it can be expressed in terms of the cosine function as: sec (θ ) = 1.

What is SEC equal to?

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 Cosec?

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.

What is sec theta?

Allied to these are the three reciprocal ratios, cosecant, secant and cotangent: cosecθ=hypotenuseopposite,secθ=hypotenuseadjacent,cotθ=adjacentopposite. These are called the reciprocal ratios as. cosecθ=1sinθ,secθ=1cosθ,cotθ=1tanθ.

What is the formula of Cosec Theta?

Cosec (theta) = Hypotenuse/Opposite. Sec (theta) = Hypotenuse/Adjacent.

What is the maximum and minimum value of Cosec Theta?

Step-by-step explanation: Maximum value of cos θ is 1 when θ = 0 ˚, 360˚. Minimum value of cos θ is –1 when θ = 180 ˚. So, the range of values of cos θ is – 1 ≤ cos θ ≤ 1.

What is the maximum value of Cosec Theta?

From the graph shown above, For y = cosec x : Amplitude = none; there is no maximum value for cosec function.

What is the minimum value of Cosec Theta?

minimum value of cosecθ tends to -∞ but you know, cosecθ is undefined at 0°, 180°, 270°, so, in range of cosecθ isn’t included (-1, 1) values. because cosecθ will be undefined in this range.

What is the maximum value of 2 Cosec Theta?

the maximum malue of cosec theta is infinite . Aakash EduTech Pvt. Ltd.

What is the maximum value of 3 Cosec Theta?

Step-by-step explanation: 3 / cosec x = 3 sin x <= 3. the maximum value is therefore 3.

What is the maximum value of sin theta?

Maximum value of sin θ is 1 when θ = 90 ˚. Minimum value of sin θ is –1 when θ = 270 ˚. So, the range of values of sin θ is –1 ≤ sin θ ≤ 1.

What is the maximum value of 1 sec theta?

Maximum value of Sec theta is 1. hope it help u….!!!