Mathematics: Which trigonometric functions are equivalent to sin (theta)? Select all that apply.(2 correct answers) a.) sin(-theta) b.) sin(theta +2pi) c.) -sin(theta) d.) -sin(-theta) e.) sin(theta + pi/2)

Which trigonometric functions are equivalent to

Ответ:

monk68

20.01.2022

Mathematics

sin(θ) = sin(θ + 2π) = -sin(-θ)

b and d

This can be shown by substituting a value for θ

sin(π ÷ 3) = 1/2

sin(π ÷ 3 + 2π) = 1/2

-sin(π ÷ 3) = -1/2

-sin(-π ÷ 3) = 1/2

sin(π ÷ 3 + π ÷ 2) = √3/2

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Ответ:

bryantfoster

22.10.2022

Mathematics

Hiya!
The answers would be,
1.) The frequency seems to have a continuous rate of height

2.) You can conclude that the age would continue to go up

3.) You can also conclude that the frequency would go down once the age goes up

Good-Luck! ʕ•ᴥ•ʔ

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Which trigonometric functions are equivalent to sin (theta)? Select all that apply.(2 correct answers)

a.) sin(-theta)
b.) sin(theta +2pi)
c.) -sin(theta)
d.) -sin(-theta)
e.) sin(theta + pi/2)

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