tan(360)?
tan(360)?
GOPI , 9 Years ago
Grade 7
Trigonometry> tan(360)?...
1 Answers
SREEKANTH
Last Activity: 9 Years ago
tan360=tan(270+90) ( 270 is an odd multiple so tan is written as cot .tan 360 lies in fourth quadrant, therefore tan is negative )
=-cot90
=0
therefore tan 360 =0
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