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

The plot below shows the mass of 9 box turtles at the nature center.

Rearrange the equation so m is the independent variable. 7m + 2 = 7n - 5

look what i got for christmas

LAST ATTEMPT IM MARKING AS BRAINLIEST!! (Draw a dilation of the figure using the given scale factor )

The covalent compounds are soluble in:a) All acidsb) All basesc) all solventsd) nonpolar solvents

this is for 8th grade pls answer .

Need Help....I can't understand the question so please help me.....[tex]for \: x \: such \: that \: 0 < x < \frac{\pi}{2}[/tex]It is the expression [tex]

LAST ATTEMPT IM MARKING AS BRAINLIEST!! (Draw a dilation of the figure using the given scale factor )

please help me with this

M What was the main effect of the Persian wars? Persia was no longer a threat to anyone. Athens and Sparta began working toghther. O Athens became the leader of