make the calculation again but this time set the calculator in radians =Daxer said:Hello, so while i was doing my own revision. When putting tan^-1(1/-√3) i receive the answer as -30. however, (im doing demovoier's theorem) in the revision book it says the answer should be 5π/6 .
Help to brighten me? thanks.
The tan^-1 to PI form is used to represent the inverse tangent function in terms of pi. This allows for a more simplified and compact representation of the angle.
To convert tan^-1 to PI form, simply divide the angle in degrees by 180 and then multiply by pi. The resulting value will be in terms of pi.
Yes, tan^-1 to PI form can be used for any angle. It is especially useful when working with angles that involve fractions or irrational numbers.
The benefit of using tan^-1 to PI form is that it provides a more concise and consistent representation of angles. It also allows for easier comparison and manipulation of angles in mathematical equations.
Yes, there are other forms of representing the inverse tangent function such as using degrees or radians. However, the tan^-1 to PI form is commonly used in mathematics and physics.