HCF of three numbers

Sin (3pi/2-A) Calculator

Math Chemistry Engineering Financial More >>

↳

Trigonometry and Inverse Trigonometry Algebra Arithmetic Combinatorics More >>

⤿

Trigonometry Inverse Trigonometry

⤿

Periodicity or Cofunction Identities Basic Trigonometry Negative, Half, Double and Triple Angle Trigonometry Identities Product to Sum, Sum to Product, Sum and Difference Trigonometry Identities More >>

✖Angle A of Trigonometry is the value of the variable angle used to calculate Trigonometric Identities.ⓘ Angle A of Trigonometry [A]

+10%

-10%

✖Sin (3pi/2-A) is the value of the trigonometric sine function of the difference between 3*pi/2(270 degrees) and the given angle A, which shows shifting of angle -A by 3*pi/2.ⓘ Sin (3pi/2-A) [sin_(3π/2-A)]

⎘ Copy

👎

Formula

LaTeX

Reset

👍

Download Periodicity or Cofunction Identities Formulas PDF PDF Image

Sin (3pi/2-A) Solution

STEP 0: Pre-Calculation Summary

Formula Used

Sin (3pi/2-A) = (-cos(Angle A of Trigonometry))
sin_(3π/2-A) = (-cos(A))
This formula uses 1 Functions, 2 Variables

Functions Used

cos - Cosine of an angle is the ratio of the side adjacent to the angle to the hypotenuse of the triangle., cos(Angle)

Variables Used

Sin (3pi/2-A) - Sin (3pi/2-A) is the value of the trigonometric sine function of the difference between 3*pi/2(270 degrees) and the given angle A, which shows shifting of angle -A by 3*pi/2.
Angle A of Trigonometry - (Measured in Radian) - Angle A of Trigonometry is the value of the variable angle used to calculate Trigonometric Identities.

STEP 1: Convert Input(s) to Base Unit

Angle A of Trigonometry: 20 Degree --> 0.3490658503988 Radian (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

sin_(3π/2-A) = (-cos(A)) --> (-cos(0.3490658503988))

Evaluating ... ...

sin_(3π/2-A) = -0.939692620785931

STEP 3: Convert Result to Output's Unit

-0.939692620785931 --> No Conversion Required

FINAL ANSWER

-0.939692620785931 ≈ -0.939693 <-- Sin (3pi/2-A)

(Calculation completed in 00.004 seconds)

You are here -

Home » Math » Trigonometry and Inverse Trigonometry » Trigonometry » Periodicity or Cofunction Identities » Sin (3pi/2-A)

Credits

Created by Dhruv Walia

Indian Institute of Technology, Indian School of Mines, DHANBAD (IIT ISM), Dhanbad, Jharkhand

Dhruv Walia has created this Calculator and 1100+ more calculators!

Verified by Nikita Kumari

The National Institute of Engineering (NIE), Mysuru

Nikita Kumari has verified this Calculator and 600+ more calculators!

< Periodicity or Cofunction Identities Calculators

Tan (3pi/2-A)

LaTeX Go Tan (3pi/2-A) = cot(Angle A of Trigonometry)

Cos (pi/2-A)

LaTeX Go Cos (pi/2-A) = sin(Angle A of Trigonometry)

Sin (pi/2-A)

LaTeX Go Sin (pi/2-A) = cos(Angle A of Trigonometry)

Tan (pi/2-A)

LaTeX Go Tan (pi/2-A) = cot(Angle A of Trigonometry)

Sin (3pi/2-A) Formula

LaTeX Go

Sin (3pi/2-A) = (-cos(Angle A of Trigonometry))
sin_(3π/2-A) = (-cos(A))

What is Trigonometry?

Trigonometry is the branch of mathematics that deals with the relationships between the angles and sides of triangles, particularly right triangles. It is used to study and describe properties such as lengths, angles, and areas of triangles, as well as the relationships between these properties and the properties of circles and other geometric shapes. Trigonometry is used in many fields, including physics, engineering, and navigation.

What are Periodicity or Cofunction Trigonometric Identities?

Periodicity Trigonometric Identities are used to shift the angles by π/2, π, 2π, etc. They are also called Cofunction Identities. All trigonometric identities are cyclic in nature. They repeat themselves after this periodicity constant. This periodicity constant is different for different trigonometric identities.

How to Calculate Sin (3pi/2-A)?

Sin (3pi/2-A) calculator uses Sin (3pi/2-A) = (-cos(Angle A of Trigonometry)) to calculate the Sin (3pi/2-A), The Sin (3pi/2-A) formula is defined as the value of the trigonometric sine function of the difference between 3*pi/2(270 degrees) and the given angle A, which shows shifting of angle -A by 3*pi/2. Sin (3pi/2-A) is denoted by sin_(3π/2-A) symbol.

How to calculate Sin (3pi/2-A) using this online calculator? To use this online calculator for Sin (3pi/2-A), enter Angle A of Trigonometry (A) and hit the calculate button. Here is how the Sin (3pi/2-A) calculation can be explained with given input values -> -0.939693 = (-cos(0.3490658503988)).

FAQ

What is Sin (3pi/2-A)?

The Sin (3pi/2-A) formula is defined as the value of the trigonometric sine function of the difference between 3*pi/2(270 degrees) and the given angle A, which shows shifting of angle -A by 3*pi/2 and is represented as sin_(3π/2-A) = (-cos(A)) or Sin (3pi/2-A) = (-cos(Angle A of Trigonometry)). Angle A of Trigonometry is the value of the variable angle used to calculate Trigonometric Identities.

How to calculate Sin (3pi/2-A)?

The Sin (3pi/2-A) formula is defined as the value of the trigonometric sine function of the difference between 3*pi/2(270 degrees) and the given angle A, which shows shifting of angle -A by 3*pi/2 is calculated using Sin (3pi/2-A) = (-cos(Angle A of Trigonometry)). To calculate Sin (3pi/2-A), you need Angle A of Trigonometry (A). With our tool, you need to enter the respective value for Angle A of Trigonometry and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

Home

FREE PDFs

🔍 Search