This Trigonometry help explains about domain and range.
Domain is the set of values that t can take.
here t can take any real value.
so domain is the set of real numbers.
interval notation,domain =(-∞,∞)
we have different trigonometry formulas to solve all kinds trigonometric problems ,
let's how to get the range values.
range of a function f (denoted by ran f ) is the set of all "output" values produced by f. Sometimes it is called the image, or more precisely, the image of the domain of the function. If a function is a surjection then its range is equal to its codomain. In a representation of a function in an xy Cartesian coordinate system, the range is represented on the ordinate (on the y axis).
Now the range of sin t is given by:
-1 ≤ sin t ≤ 1
multiplying by 3,we get
-3 ≤ 3Sint ≤ 3
In interval notation
Range=[-3,3]
Domain is the set of values that t can take.
here t can take any real value.
so domain is the set of real numbers.
interval notation,domain =(-∞,∞)
we have different trigonometry formulas to solve all kinds trigonometric problems ,
let's how to get the range values.
range of a function f (denoted by ran f ) is the set of all "output" values produced by f. Sometimes it is called the image, or more precisely, the image of the domain of the function. If a function is a surjection then its range is equal to its codomain. In a representation of a function in an xy Cartesian coordinate system, the range is represented on the ordinate (on the y axis).
Now the range of sin t is given by:
-1 ≤ sin t ≤ 1
multiplying by 3,we get
-3 ≤ 3Sint ≤ 3
In interval notation
Range=[-3,3]
No comments:
Post a Comment