Trigonometric basa: Tangent yekona (tg)
gutsikana

tsananguro

Acute angle tangent α (tg α kana tan α) chiyero chegumbo rakapesana (a) pedyo (b) mugonyonhatu rekurudyi.

tg α = a / b

Trigonometric basa: Tangent yekona (tg)

Semuyenzaniso:

a = 3

b = 4

tg α = a / b = 3/4 = 0.75

Girafu ine tangent

Basa re tangent rakanyorwa se y = tg (x). Chati yacho inotaridzika seizvi:

Trigonometric basa: Tangent yekona (tg)

Tangent properties

Pazasi mune tabular fomu ndiyo huru zvimiro zve tangent ine mafomula.

pfumafomura
SymmetrySymmetryTrigonometric identitiesKaviri kona tangentTangent yehuwandu hwemakonaAngle musiyano tangentSum of tangentsTangent kusiyanaTangent chigadzirwa
Chigadzirwa che tangent uye cotangent«>Trigonometric basa: Tangent yekona (tg)Trigonometric basa: Tangent yekona (tg)
Tangent derivativeIntegral tangentEuler formulaОбратная к тангенсу функция

– это обратная функция к тангенсу xkupi x – любое число (x∈ℝ).

Если тангенс угла у zvakaenzana х (tg y = x), значит арктангенс x yakaenzana у:

arcg x =tg-1 x = y

Somuenzaniso:

arctg 1 = tg-1 1 = 45° = π/4 рад

Таблица тангенсов

-90°-p/2-∞
-71.565°-1.2490-3
-63.435°-1.1071-2
-60°-p/3-45°-p/4-1
-30°-p/6-26.565°-0.4636-0.5
0 °00
26.565 °0.46360.5
30 °Π / 645 °Π / 41
60 °Π / 363.435 °1.10712
71.565 °1.24903
90 °Π / 2
microexcel.ru

Leave a Reply