FrenchCreekFreddie FrenchCreekFreddie

21-02-2024
Mathematics

contestada

Which statement illustrates why cosine is an even function?

Cosine (StartFraction pi Over 4 EndFraction) = negative cosine (StartFraction 5 pi Over 4 EndFraction)
Cosine (StartFraction pi Over 4 EndFraction) = negative cosine (StartFraction 4 pi Over 4 EndFraction)
Cosine (negative StartFraction pi Over 4 EndFraction) = cosine (StartFraction 4 pi Over 4 EndFraction)
Cosine (StartFraction negative 7 pi Over 6 EndFraction) = cosine (StartFraction 5 pi Over 4 EndFraction)

Respuesta :

djp6182583 djp6182583

21-02-2024

Answer:

Step-by-step explanation:

A fraction is even if f(-x) = f(x)

Answer Link

Otras preguntas

What are the three factors that change a Natural Hazard to a Natural Disaster? Hurry please i need this, also giving brainliest to the correct answer

in 1 thessalonians, paul says that the wrath of god has overtaken the jews for all of the following reasons. . .

In what ways was the code bad for the people of France?

37 -One of your co-workers asks you for help. A guest lost his keys, and thinks that they might have been thrown away. This staff member asks you to help search

A kinked demand curve indicates that rival oligopolists match. A. All price changes B. No price changes C. Price reductions but not price increases D. Price inc

a 1000-kg satellite moves in a circular orbit 300 km above the earth. the amount of work (in megajoules) done by the gravity force during 2/3 of an orbit is

Activity #1 - Common Injury Scenarios 1. Print the scenarios below and cut on the dotted line to distribute. Select 15 Cadets and give each one a different scen

Use Green's Theorem to evaluate ∫ C F⋅dr. (Check the orientation of the curve before applying the theorem.) F(x,y)=⟨ycos(x)−xysin(x),xy+xcos(x)⟩,C is the tria

Mr Cain is adding a home security system that will constantly use 5mbps of his 23mbps plan. How many of his mobile phones can also be used if his blue work phon

a plot of the number of neutrons (n) on the y-axis vs. the number of protons (z) on the x-axis for all stable nuclides gives a curve, called the of , which can