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###### TRIGONOMETRIC IDENTIES AND EQUATIONS Double-angle identities: Problem type 1Find sin2x, cos2x, and tan2x if tanx =and x terminates in quadrant II:sin 2xX 52cos 2xtan 2x

TRIGONOMETRIC IDENTIES AND EQUATIONS Double-angle identities: Problem type 1 Find sin2x, cos2x, and tan2x if tanx = and x terminates in quadrant II: sin 2x X 5 2 cos 2x tan 2x

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