A. show
sin^2x cos^2x = (1 - cos 4x) / 8
by filling in the table below. start with the left-hand side.
b. find all solutions to the equation
sin^2cos^2x=(2-(sqrt2))/16

a. Recall the double angle identities:

Then

Applying the identity again, we have

as required.

b. Using the result from part (a),

(where is any integer)

5

step-by-step explanation:

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