khushikumar2003 khushikumar2003
  • 10-07-2019
  • Mathematics
contestada

Is cos theta=cos(-theta)

Respuesta :

Gasaqui
Gasaqui Gasaqui
  • 15-07-2019

Answer:

TRUE

Step-by-step explanation:

An even function is a function that satisfies that f(x) = f(-x). Also, we know that cosine is an even function, therefore cos(theta) equals cos(-theta).

Answer Link

Otras preguntas

62 ounces equals how many pounds and how many ounces
URGENT PLEASE!!!!!!!!! How did the Industrial Revolution affect the oil industry?
Who Was The Abolitionist Captured At Harper's Ferry, Virginia?
how is the ultimate goal of the hindu achieved
which continent includes the coordinates of 90° South latitude 30° east longitude
what problems did German Jews face in nazi Germany from 1935 to 1938
'N' stands for a whole number, 5n is LESS than 100, so what does n stand for now
42 is 30% of what number? If you answer please show work so I know the process :D
just need a check The amount a car dealership earns for selling a car is directly proportional to the price of the car. The table shows this relationship. What
Disease transmission between 1750 and 1914 (A) resulted in new employment opportunities for East Asian immigrants. (B) did not effect Oceania. (C) produced incr