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Please help me with this question❤️
Thanks a lot
If = /4, find the value of each expression. (Round your answers to three decimal places, if necessary.)

sin2() =
sin(^{2} ) =

Please help me with this question Thanks a lot If 4 find the value of each expression Round your answers to three decimal places if necessary sin2 sin2 class=

Respuesta :

pjdemarco

Answer:

2/4 = 0.5

0.578

Step-by-step explanation:

so sin(π/4) is √2/2 squaring this gets your first answer

second answer is just plug and chug in a calculator

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