Use the figure below to determine the exact value of the given function sin2 0

sin2θ =

Step-by-step explanation:

Since, sin2θ = 2sinθcosθ

From the triangle given in the picture,

Opposite side of angle θ = 2 units

Adjacent side of angle θ = 3 units

Hypotenuse = = [By Pythagoras theorem]

sinθ =

       =

cosθ =

        =

sin2θ =

         =

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step-by-step explanation:

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