americaperez1219 americaperez1219

25-02-2020
Mathematics

contestada

Tan^-1[cos(pi)] find the exact value without calculator

Respuesta :

jimrgrant1 jimrgrant1

25-02-2020

Answer:

- [tex]\frac{\pi }{4}[/tex]

Step-by-step explanation:

Evaluate cosπ then inverse tan, that is

cosπ = - 1

[tex]tan^{-1}[/tex](- 1) = - [tex]\frac{\pi }{4}[/tex]

Answer Link

Otras preguntas

Which of these words best describes Unferth's tone? vehement insulting ironic casual

6. Which of following allows you to preview a presentation?

6. Which of following allows you to preview a presentation?

Which of the following is true regarding extinction? A. If the rate of speciation in a clade is equal to or less than the rate of extinction, the clade wil

Humanists believe that A. love is an illusion. B. Shakespeare didn't actually write the plays we think he did. C. humans and animals existed on the same level.

Rooted plants are most likely found in which aquatic zone?

One container holds 1 7/8 quarts of water and a second container holds 5 3/4 quarts of water. How many more quarts of water does the second container hold than

What is the gcf of 32 and 48

During the winter of 2009, you contracted the influenza A (H1N1) virus, or swine flu. Which type of cell would recognize the virus, and what would be the cell's

In which system does the government control the means of production, the farms, and the factories? A. Capitalism B. Socialism C. Communism D. Federalism