Texas Instruments TI-34 MultiView Instrukcja Obsługi Pobierz pdf (Strona 25)

³ Problem

It is known that 30¡ = À / 6 radians. In the default mode,

degrees, find the sine of 30

¡. Then set the calculator to radian

mode and calculate the sine of À / 6 radians.

Note: Press - to clear the screen between problems.

Retain radian mode on the calculator and calculate the sine of

¡. Change the calculator to degree mode and find the sine

of À / 6 radians.

Trigonometry

%B displays a menu of all trigonometric functions (sin,

cos, tan, sin

-1

, cos

-1

, tan

-1

). Select the trigonometric function

from the menu and then enter the value. Set the desired

Angle mode before starting trigonometric calculations.

Example Degree mode

- %B 1

30 E <

q " < -

%B 1 g P 6 " E <

%B 1

30 %= < E <

q < -

%B 1 g P 6 " %= 4

E <

Tan q < $ $ <

- %B 3

4 5 E <

1 2 ... 20 21 22 23 24 25 26 27 28 29 30 ... 44 45

Brak uwag

Texas Instruments TI-34 MultiView Instrukcja Obsługi Strona 25