angelamassa88 angelamassa88

11-02-2021
Mathematics

contestada

The value of cosine is undefined at pi and 2pi radians.
TRUE
FALSE

Respuesta :

GeorgePP GeorgePP

11-02-2021

Answer: False

Step-by-step explanation:

False, the value of cosine at pi and 2pi is equal to -1 and 1 respectively. You can test this by using the pi circle or a calculator. Let pi = 180 degrees. Cosine is always defined and alternates between 1 and -1.

Answer Link

Otras preguntas

where did greeks show their play?

Write a recursive method called lengthOfLongestSubsequence(a, b) that calculates the length of the longest common subsequence (lcs) of two strings. For example,

Please help. Is algebra.

5. Harriet Tubman was born a slave in Maryland around 1820. She escaped to the North in 1849, but she immediately returned to the South to help other slaves esc

Korina used 9.3 pints of blue paint and white paint to paint her bedroom walls. 3/5 of this amount is blue paint, and the rest is white paint. How many pints of

Please help me what is different between these words ??

Why were the lives of Chicano school children threatened in 1968

What techniques does a comic book artist use to create a strong sense of light and color? .

Rachel Corporation purchased a building by paying $90,000 cash on the purchase date, agreeing to pay $50,000 every year for the next nine years and one payment

TRUE or FALSE?! Early humans lived in settled communities.