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Which of the following describes the domain of y = tan x, where n is any integer? A.x≠2nπ B. x≠π/2+nπ C. x≠nπ D.x≠nπ/2

Ross Pratt

in Mathematics

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Amanda Johnson on June 18, 2018

Y=tanx=sinx/cosx that you can't divide by 0 socosx=0 would be a problmcosx=0 when x=pi/2,3 pi/2,...(2n+1)pi/2(2n+1)pi/2=(2npi+pi)/2=2npi/2+pi/2=npi+pi/2 so your B


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