Mathematics, 24.10.2019 21:43 savage2015mj

Verify the identity

cot(x- pi/2) = -tan x

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Verify the identity

cot(x- pi/2) = -tan x...

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Verify the identity cot(x- pi/2) = -tan x

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Another question on Mathematics

Verify the identity

cot(x- pi/2) = -tan x