Kategoriak: All - functions - trigonometry - domain - range

arabera Kejaun Tate 9 years ago

253

Trigonometric Function

Trigonometric functions are mathematical concepts that relate the angles of a triangle to the lengths of its sides. Each function has unique properties and characteristics, including their domains, ranges, and whether they are odd or even.

Trigonometric Function

Trigonometric Function

A = adjacent to the angle

O = opposite to the angle

H = hypotenuse

Cotangent (Cot)

odd
Range: All reals
Domain: All x's except tanx=0
cotx = a/o

Cosecant (Csc)

Domain: All x's except sinx=0
cscx = h/a

Secant (Sec(

Range: Both when y is less than or equal to 1 and greater than or equal to 1
Domain : All x's except where cosx = 0
secx = h/a

Tangent (Tan)

Range: All Real
Domain : All Real except where cosx=0
tan x = o/a

Sine (Sin)

Even
Range : [-1,1]
Domain: All Real
sinx = o/h

Cosine (Cos)

Odd
Range [-1,1]
Domain : All Real
cosx = a/h