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Mathematics, 21.05.2021 09:20 kayden1234thomp

Given that tany, =   \sqrt{2}
where x and y are acute angles, find
(a) cos y
(b) the value of xif sinx=1 - cos y.
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Given that tany,
where x and y are acute angles, find
(a) cos y
(b) the value of xi...
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