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Mathematics 9 Online
OpenStudy (anonymous):

Which value is a solution for the equation Tan x/2=-1? A. 5pi/4 B. 3pi/4 C. 7pi/4 D. 3pi/2

OpenStudy (anonymous):

D. 3pi/2

OpenStudy (anonymous):

tan=O/A

OpenStudy (maheshmeghwal9):

(B).&(c). both are answers since tan function has negative values in both II & IV quadrant.

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