kaydijune kaydijune

10-12-2019
Mathematics

contestada

All of the following trigonometric functions have the same value except.

1. sin270°
2. tan90°
3. cos180°

Respuesta :

akiran007 akiran007

10-12-2019

Answer:

2. tan90= infinity

Step-by-step explanation:

sin 270 =sin(90+180)=-sin90=-1

cos180= cos(270-90)= -sin 90=-1

Answer Link

Otras preguntas

What did kennedy's successor lyndon johnson set out to do upon becoming president?

On June 4, 1989, students gathered in Tiananmen Square to mourn the death of the pro-reform leader _____

Hey does Odysseus offer the cyclops the liquor he brought from his ship.?

The apparent winner of the election of 1876, with 203 electoral college votes and a quarter of a million more popular votes than his opponent, was

Yo __________ (ser) abogada y ella __________ (ser) enfermera.

(2006-27) Bivalves, such as clams, are found in salt water. The clam captures food particles from water that flows over its gills. Which of these is the best cl

Tasha claims that her skateboard weighs about 3 pounds. Is Tasha's claim reasonable? Explain.

What type of bond allows sugars to polymerize?

During Reconstruction, many Southerners became increasingly angry, which was demonstrated by A. the increase of white supremacist groups. B. the arrival and em

What is the least common denominator for the fractions 5/6 and 3/8 ? A. 24 B. 18 C. 14 D. 48