Mathematics

Mathematics, 06.04.2020 03:24, GreenHerbz206

The expression cos^2 − cos 2 is equivalent to
(1) sin^2
(2) − sin^2
(3) cos^2 + 1
(4) − cos^2 − 1

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The expression cos^2 − cos 2 is equivalent to
(1) sin^2
(2) − sin^2
(3) cos^2 +...

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