## What is the formula for csc?

For example, csc A = 1/sin A, sec A = 1/cos A, cot A = 1/tan A, and tan A = sin A/cos A.

## What is the csc in math?

more … 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.

## How do you find the exact value of csc?

The exact value of csc(60) is 2√3 . Multiply 2√3 by √3√3 . Combine and simplify the denominator. Multiply 2√3 2 3 and √3√3 3 3 .

## What is the inverse of csc?

The inverse cosecant function – arccsc

For every trigonometry function such as csc, there is an inverse function that works in reverse. These inverse functions have the same name but with ‘arc’ in front. So the inverse of csc is arccsc etc. When we see “arccsc A”, we interpret it as “the angle whose cosecant is A”.

## What is the inverse of sec?

arcsec
The inverse of sec is arcsec. In trigonometry, the inverse of the secant function is the arcsec.

## How do you solve for sec?

Calculate secant by finding the reciprocal of the cosine of an angle. For the cos A and cos B in Step 3, the reciprocals are 1/cos A and 1/cos B. So sec A = 1/cos A and sec B= 1/cos B.

## What is csc?

A CSC is essentially a kiosk with a personal computer, a wireless connection and other equipment. … Other services available are expected to include computer training, telemedicine delivery, office applications, CD burning, scanning, printing and digital imaging. The CSC project was begun in 2006.

## How do you find the csc on the unit circle?

The cosecant function is the reciprocal of the sine function (cscx=1sinx) ⁡ x = 1 sin ⁡ . It can be found for an angle t by using the y -coordinate of the associated point on the unit circle: csct=1y ⁡ t = 1 y .

## How do you find the csc Theta?

The reciprocal sine function is cosecant, csc(theta)=1/sin(theta).

## What is the CSC number?

card security code
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). On some cards, all or part of the card number appears before the CSC, for example, 1234 567.

## What is CSC code in debit card?

The Card Security Code (CSC) is a 3- or 4-digit number used to help verify that a debit or credit card payment is being submitted by the card holder. … For American Express debit or credit cards, the CSC is the 4-digit number located on the front of the card, printed above and to the right of the credit card number.

## What is CSC in payment?

Requiring a Card Security Code (CSC) for credit/debit card transactions. … A CSC is the 3- or 4-digit unembossed number that displays on the front or back of a credit/debit card. The CSC is not part of the actual card number and is useful in situations where the card holder is not present when the payment is being made.

## What is CSC in PayPal account?

When you set up a Moneris or PayPal merchant account in Administration, you select the level of its Card Security Code (CSC) check. CSC is fraud protection to verify the card security code, called the Card Verification Value (CVV2). The CSC appears only on the credit card itself, and not on receipts or statements.

## Where is the CSC on a RBC debit card?

The security code for your debit or credit card can be found in the signature list on the back of your debit card. It is a three-digit number. These are the only 3 digits in the signature list or the last 3 digits to the right if there are multiple digits on the tape.

## What is a CSC account?

Answer: CSC stands for Card Security Code. CSC refers to the printed, not imprinted, number on your Visa, MasterCard, American Express, or Discover Card. This number is never transferred during card swipes and should only be known by person in physical custody of the credit card.

## What is CSC banking?

CSC has partnered with 42 public and private sector banks and regional rural banks to enable CSCs to become Banking Correspondent Agents / Customer Service Points to deliver various banking and financial services.

## Is CSC the same as CVV?

CVV numbers are also known as CSC numbers (“Card Security Code”), as well as CVV2 numbers, which are the same as CVV numbers, except that they have been generated by a 2nd generation process that makes them harder to “guess”.