sec/csc/cot
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
Formula
recíprocas
About this calculator
The secant, cosecant and cotangent calculator is a useful tool for advanced trigonometric calculations. With this calculator, you can easily calculate the reciprocals of sine, cosine and tangent of any angle.
The underlying formula of this calculator is based on the reciprocals of right triangles, which are defined as secant (1/cos), cosecant (1/sen) and cotangent (1/tan).
This calculator is especially useful in situations where you need to find the values of secant, cosecant or cotangent of a specific angle.
In addition, it's worth noting that the calculator can only be used for real angles, i.e. angles that can be measured in degrees or radians.
Frequently asked questions
What is the scope of this calculator?
This calculator can be used to calculate the reciprocals of sine, cosine and tangent of any real angle.
What are the limitations of this calculator?
The calculator can only be used for real angles, i.e. angles that can be measured in degrees or radians.
Can I use this calculator for imaginary angles?
No, this calculator is not designed to calculate imaginary angles.
What is the underlying formula of this calculator?
The underlying formula is based on the reciprocals of right triangles, which are defined as secant (1/cos), cosecant (1/sen) and cotangent (1/tan).