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The trigonometric functions: sine, cosine, tan as well as their reciprocals are periodic so that their value repeats every 2Ï€ radians. As a result, the inverse operations are functions only over restricted domains, as follows.
Sine : −π/2 ≤ y ≤ π/2
Cosine: 0 ≤ y ≤ π
Tangent: −π/2 < y < π/2
The principal value is the angle that lies within the relevant range. All other solutions are non-principal.
Similarly, the principal square root of a positive real number is the positive square root. The negative root is not the principal root.
What else can I help you with?
What is Principle of trigonometry?
The basic principle of trigonometry is that there are mathematical relationships between the sides and angles of a triangle.
What are the 2 branches of trigonometry?
plane trigonometry spherical trigonometry
What is the value of inverse of hyperbolic sin 1 in trigonometry?
It is ln[1+sqrt(2)] = 0.8814, approx.
What are the kinds of trigonometry?
The main kinds are plane trigonometry and solid trigonometry. The latter will include trigonometry in hyper-spaces.
How do you find the value of x in trigonometry?
The answer depends on what x is meant to represent. Without that information, the question is a waste of time.
What is Principle of trigonometry?
The basic principle of trigonometry is that there are mathematical relationships between the sides and angles of a triangle.
What is principle of theodolite?
principle of theodolite is based on the principle of trigonometry.
What is the sgn function in trigonometry?
The sign function is used to represent the absolute value of a number when used in trigonometry. It is also referred to as the signum function in math.
A principle or value?
ethic
How an angle can be more than 90 degree in trigonometry?
There is no reason why an angle cannot have any value.
What are the 2 branches of trigonometry?
plane trigonometry spherical trigonometry
What is the value of inverse of hyperbolic sin 1 in trigonometry?
It is ln[1+sqrt(2)] = 0.8814, approx.
What are the kinds of trigonometry?
The main kinds are plane trigonometry and solid trigonometry. The latter will include trigonometry in hyper-spaces.
What has the author Mario Edward Tarallo written?
Mario Edward Tarallo has written: 'The value of plane trigonometry in navigation'
How do you find the value of x in trigonometry?
The answer depends on what x is meant to represent. Without that information, the question is a waste of time.
Who is the father of trigonometry?
Hipparchus is the father of trigonometry.
What is the abbreviation or full form of trigonometry?
TRIGONOMETRY
