Question

Порівняйте числа: tg (-80°) і tg (-50°)

Answer 1

Tg(-130) прибавив два tg

Answer 2

To compare the values of the tangent function for angles -80° and -50°, we can use a scientific calculator or a trigonometric table since calculating the tangent manually can be quite involved. Keep in mind that angles measured in degrees usually repeat every 360° due to the periodic nature of trigonometric functions.

Let's find the tangent values for -80° and -50°:

1. tg(-80°) ≈ -5.67128
2. tg(-50°) ≈ 1.19175

Therefore, the approximate values are:

tg(-80°) ≈ -5.67128 tg(-50°) ≈ 1.19175

Comparing these values, we can see that tg(-50°) is positive and smaller than tg(-80°), which is negative. In other words, tg(-50°) is greater in magnitude (absolute value) than tg(-80°).