Question: You can use trigonometric identities to simplify the equations that appear in many applications. Con rm the identity tan(2 x) = 2 tan x/(1 -

You can use trigonometric identities to simplify the equations that appear in many applications. Con rm the identity tan(2 x) = 2 tan x/(1 - tan² x) by plotting both the left and the right sides versus x over the range 0 ≤ x ≤ 2$.

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