Kako izračunati Trig Functions

Kaj je Trig Functions?

Trigonometric functions (sin, cos, tan, csc, sec, cot) relate the angles and sides of triangles. They extend to the unit circle for all angles and are fundamental in physics, engineering, navigation, signal processing, and wave analysis.

Navodila po korakih

1. 1In a right triangle: sin θ = opposite/hypotenuse, cos θ = adjacent/hypotenuse, tan θ = opposite/adjacent
2. 2Mnemonic: SOH-CAH-TOA
3. 3Unit circle definition: sin θ = y-coordinate, cos θ = x-coordinate, at angle θ from positive x-axis
4. 4Reciprocals: csc = 1/sin, sec = 1/cos, cot = 1/tan

Worked Examples