Контрольна робота за темою: "Тригонометричні функції"

-π/6

2π/3

5π/6

π/3

-π/3

(-1ⁿ)π/3+πn, n ∊ Z

(-1)ⁿ⁺¹π/3+πn, n ∊ Z

±π/6+2πn, n ∊ Z

5π/6+πn, n ∊ Z

±5π/6+2πn, n ∊ Z

π

-π/6

4π/3

π/6

3π/4

π/4

5π/3

π6

-π/6

π/4

-2π

-π/3

4π/6

4π/3

2π/3

-π/3

1

√3/2

0,5

-1

tgα

sin2α

cosα

ctgα

cosα/2

sinα/2

tgα

cngα

6±π/3+2πn, n∊Z

(-1)ⁿπ/6+πn, n∊Z

±5π/36+π/3n, n∊Z

(-1)ⁿπ/36+π/3n, n∊Z

(-1)ⁿarccos(-3)+2πn

±arccos0,25+2πn, n∊Z; ±arccos(-3)+2πn

±arccos0,25+2πn, n∊Z

немає коренів