Question: What Is CSC Of An Angle?

What is the definition of CSC θ?

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.

Well Done!.

What does CSC stand for on a credit card?

card security codeVisa and MasterCard The card security code (CSC) is usually a 3 – or 4 – digit number, which is not part of the credit card number. The CSC is typically printed on the back of a credit card (usually in the signature field).

What is a reciprocal identity?

The reciprocal means flipping the numbers. … In general, the reciprocal identities are identities in which the equality relation occurs by swapping or interchanging the numerator and the denominator of the number. Trigonometric functions: Consider the first quadrant with the terminate point of radius r is P(x, y).

Is Cotangent the inverse of tangent?

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.

Is the value of sin 60?

The exact value of sin(60°) sin ( 60 ° ) is √32 .

What is CSC in terms of sin and cos?

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 solve CSC?

The cosecant of an angle in a right triangle is a relationship found by dividing the length of the hypotenuse by the length of the side opposite to the given angle. This is the reciprocal of the sine function.

What is CSC?

The Card Security Code (CSC), or Card Verification Code (CVC), is an extra code printed on your debit or credit card. With most cards (Visa, MasterCard, etc) it is the final three digits of the number printed on the signature strip on the reverse of your card.

What is the reciprocal of 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 the opposite of CSC?

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

What are the 6 reciprocal identities?

Terms in this set (6)sin. 1/csc.cos. 1/sec.tan. 1/cot.cot. 1/tan.sec. 1/cos.csc. 1/sin.

How do you find the sine of an angle?

In any right angled triangle, for any angle:The sine of the angle = the length of the opposite side. the length of the hypotenuse.The cosine of the angle = the length of the adjacent side. the length of the hypotenuse.The tangent of the angle = the length of the opposite side. the length of the adjacent side.

Is sin 1 the same as CSC?

Sine of an angle is the side of the triangle that does not touch the angle divided by the hypotenuse. … cosecant is the reciprical of the sin function or 1/sin(x) so that csc(x)*sin(x) = 1 when it is defined. The two can be confused since arcsin(x) is often denoted as sin^-1(x) and x^-1 is 1/x.

What does CSC stand for after a name?

Canadian Society of CinematographersCSC stands for Canadian Society of Cinematographers. Only full members of the CSC are eligible to put the initials “csc” after their name. It is a recognition of a high level of achievement and years of experience in the film industry.

What is the Cosecant of an angle?

Cosecant (csc) – Trigonometry function 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. x. =

What does R mean in trigonometry?

When you work with angles in all four quadrants, the trig ratios for those angles are computed in terms of the values of x, y, and r, where r is the radius of the circle that corresponds to the hypotenuse of the right triangle for your angle.