What can you say about Cosec 0 is it defined Why?

It is not defined as cosec 0 = 1/sin 0 = 1/0 which is undefined because this kind of division is just not defined in mathematics or if you see in books it will be given as infinity which is represented by sign “∞” .

How do you find the value of Cosec?

When the length of the hypotenuse is divided by the length of the opposite side, it gives the Cosecant of an angle in a right triangle.

What is Cosec infinity?

Like the other trigonometric functions, the cosecant can be represented as a line segment associated with the unit circle. As the value of sin (θ ) approaches zero, however, the value of csc (θ ) tends to infinity. The value of csc (θ ) when sin (θ ) equals zero is thus said to be undefined.

What is Cosec?

Secant (sec) is the reciprocal of cosine (cos) Cosecant (cosec) is the reciprocal of sin. Cotangent (cot) is the reciprocal of tan.

What is the meaning of Cosec?

cosecant. / (kəʊˈsiːkənt) / noun. (of an angle) a trigonometric function that in a right-angled triangle is the ratio of the length of the hypotenuse to that of the opposite side; the reciprocal of sineAbbreviation: cosec.

What is cosec in accounting?

The role of a Company Secretarial Manager (Cosec) is a necessary role across many different industries, ensuring that a company is abiding by the relevant rules and regulations which relate to the entity it’s appointed to, considering risk, governance, listing requirements and advising the board of directors in these …

What is cosec?

What is the exact value of csc 0 degrees?

It actually represents the quotient of length of hypotenuse by the length of opposite side when the angle of a right triangle equals to zero angle. The cosecant of angle zero degrees is written as ⁡ or ⁡ in Sexagesimal system and the exact value of cosecant of angle zero radian is equal to infinity.

What is cosec in law?

The role of a Company Secretary (CoSec) or company secretarial services in a local government trading environment is a relatively recent, demand led service being provided by Legal Services.

What is the value of cosec 30°?

For sin, we know. 0, 1/2, 1/√2, √3/2, 1. So, for cosec it will be. cosec 0° = 1 / sin 0° = 1/0 = Not Defined = ∞. cosec 30° = 1 / sin 40° = 1/(1/2) = 2. cosec 45° = 1 / sin 45° = 1/(1/√2) = √2. cosec 60° = 1 / sin 60° = 1/(√3/2) = 2/√3.

Is cosec(0) undefined at 0?

cosec (0) = 1/sin (0) by definition. Therefore cosec (0) evaluates to 1/0, which is an indeterminate form. Conclusion: the cosecant function is undefined at 0. If you want proof that sin (0) is 0, just draw out the right triangle in question, or equivalently, look at this location on the unit circle.

What is the value of cos 90 for sin 30?

For cos 1 cos 0° = sin 90° = 1 2 cos 30° = sin 60° = √3/2 3 cos 45° = sin 45° = 1/√2 4 cos 60° = sin 30° = 1/2 5 cos 90° = sin 0° = 0

What is the value of Sec 30° = 1/ cos 40°?

For cos, we know. 1, √3/2, 1/√2, 1/2, 0. So, for sec it will be. sec 0° = 1 / cos 0° = 1/1 = 1. sec 30° = 1 / cos 40° = 1/(√3/2) = 2/√3. sec 45° = 1 / cos 45° = 1/(1/√2) = √2.