Cosecant Formula Thus, the cosecant of angle α in a right triangle is equal to the length of the hypotenuse c divided by the opposite side a. To solve csc, simply enter the length of the hypotenuse and opposite side, then solve. This formula might look very similar to the formula to calculate sine.
Contents
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 csc?
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 the 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 .
Where is sec on the calculator?
Find sec, csc, and cot by calculator. To find sec x, first find value of cos x, then press 1/x. To find csc x, first find value of sin x, then press 1/x.
What is csc the inverse of?
The cosecant ( csc ) (csc) (csc)
The cosecant is the reciprocal of the sine. It is the ratio of the hypotenuse to the side opposite a given angle in a right triangle.
What is csc exam?
The CSC™ exam is an two-part course offered by the Canadian Securities Institute (CSI) that allows an individual to become a qualified mutual fund representative.
What is the cosecant inverse of 2?
The inverse function of cosecant. Basic idea: In order to find csc–1 2, we ask “what angle has cosecant equal to 2?” The answer is 30°. As a result we say csc–1 2 = 30°. In radians this is csc–1 2 = π/6.
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 find the csc of 45?
Explanation:
- csc45=1sin45.
- Trig conversion table gives -> sin45=√22.
- Therefor csc45=2√2=√2.
What is the csc of 45?
The exact value of csc(45°) csc ( 45 ° ) is √2 .
What is the csc of 30?
The exact value of csc(30°) csc ( 30 ° ) is 2 .
Is Secant the inverse of cosine?
Secant is the reciprocal of cosine. Cotangent is the reciprocal of tangent. When solving right triangles the three main identities are traditionally used.
How do you find the csc Theta?
The reciprocal sine function is cosecant, csc(theta)=1/sin(theta).
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 . The cotangent function is the reciprocal of the tangent function (cotx=1tanx=costsint) x = 1 tan .
Does CSC expire?
Validity period of the CSC-certificate
CSC certification is valid for three years. Once certification is obtained, the certificate holder must ensure remaining compliance with the performance level stated by the Certification Body (CB) at the moment of issuing the certificate. The certificate expires after three years.
How can I get my CSC certificate online?
Fill out the Eligibility/Exam Records Request Form (ERRF) and the Declaration Form (DF). These forms are available online via the CSC website [www.csc.gov.ph] or at the CSC Regional Offices. Step 2. Prepare at least two (2) valid IDs which should be valid and not expired upon claiming the certification.
How many CSC exams are there?
The Canadian Securities Course (CSC) is the first requirement for becoming a registered investment representative in Canada, which applies to some corporate finance careers. Passing the CSC requires writing two exams (part 1 and part 2) that must be completed within 365 days of registering for the course.
How do you find the arc Cosec?
The calculator will find the inverse cosecant of the given value in radians and degrees. The inverse cosecant y=csc−1(x) or y=acsc(x) or y=arccsc(x) is such a function that csc(y)=x. The domain of the inverse cosecant is (−∞,−1]∪[1,∞), the range is [−π2,0)∪(0,π2]. This function is neither even nor odd.