The value of logsin 0^∘+logsin 1^∘+logsin 2^∘+ ⋯+logsin 90^∘ is (a) 0 (b) 1 (c) -1

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The value of logsin 0^∘+logsin 1^∘+logsin 2^∘+ ⋯+logsin 90^∘ is
(a) 0
(b) 1
(c) -1

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