kaylamiller3800 kaylamiller3800

01-04-2020
Mathematics

contestada

Evaluate cos2θ for cosθ =3/2 .

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lillypad1104 lillypad1104

01-04-2020

Answer:

I'm not certain, but if we're substituting the value of the variable and simplifying than it should be 3/4.

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christian5848 christian5848

26-05-2021

Answer:

(square root of 3/2)^2 = 3/4

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