Review the proof. A 2-column table with 5 rows. Column 1 is labeled step with entries 1, 2, 3, 4, 5. Column 2 is labeled Statement with entries Tangent (StartFraction theta Over 2 EndFraction) = StartRoot StartFraction 1 minus cosine (x) Over 1 cosine (x) EndFraction EndRoot, Tangent (StartFraction theta Over 2 EndFraction) = (StartFraction StartRoot 1 minus cosine (x) EndRoot Over StartRoot 1 cosine (x) EndRoot EndFraction) (StartFraction question mark Over StartRoot 1 cosine (x) EndRoot EndFraction), Tangent (StartFraction theta Over 2 EndFraction) = StartFraction StartRoot 1 minus cosine squared (x) EndRoot Over 1 cosine (x) EndFraction, Tangent (StartFraction theta Over 2 EndFraction) = StartFraction StartRoot sine squared (x) EndRoot Over 1 cosine (x) EndFraction, Tangent (StartFraction theta Over 2 EndFraction) = StartFraction sine (x) Over 1 cosine (x) EndFraction. Which expression will complete step 2 in the proof? the answer is d im just adding this to for others to find