netflixacc0107 netflixacc0107

22-02-2019
Mathematics

contestada

Which trigonometric functions are equivalent to cos ∅. There must be only 2 selections no more no less !

Which trigonometric functions are equivalent to cos There must be only 2 selections no more no less class=

Respuesta :

windowfoxoreriche windowfoxoreriche

22-02-2019

Answer:

cos(theta+2π) and -cos(-theta)

Step-by-step explanation:

theta plus 2π have the same cosine output as theta on a graph.

the negative cosine of negative theta is equal to the positive cosine of positive theta.

Answer Link

mattyg8124 mattyg8124

15-03-2022

Answer:

It's A and B. Cos(-theta) and cos(theta+2pi)

Answer Link

Otras preguntas

How do flowers help with plant reproduction? a.The egg and sperm cells of the plant is found in different parts of the flower. b.Flowers are used to keep the eg

Which is a behavioral adaptation based on past experiences? A. Sleeping B. Eating C. Hunting in packs D. All behaviors are based on best experiences

what is the domain and range of the step function with the equation below f(x)=-3 x

Write a description of the three different possibilities that may occur when graphing a system of two linear equations.

If the length of a ramp (an inclined plane) is 12 ft, and it rises 2 ft, what is its MA?

a sports drink contains 8% fruit juice how is this percentage written asal a decimal?

What is the slope and u-intercept of the equation represented by the following graph?

Read this sentence from Abraham Lincoln’s Second Inaugural Address: It may seem strange that any men should dare to ask a just God’s assistance in wringing thei

use a trigonometric ratio to find the value of x. round your answer to nearest tenth

can someone help, please