44. If X-N (0, 1) and Y-N (0, 1), prove that (1) Var (sin X) > Var (cos X) (ii) EIX-YIS √8/T

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44. If X-N (0, 1) and Y-N (0, 1), prove that
(1) Var (sin X) > Var (cos X)
(ii) EIX-YIS √8/T
Transcribed Image Text:44. If X-N (0, 1) and Y-N (0, 1), prove that (1) Var (sin X) > Var (cos X) (ii) EIX-YIS √8/T
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