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in the interval 0 degrees x 360 find the values of x for which tan x=-0.6745 

 

ow

 Mar 2, 2021
 #1
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Take  the arctan

 

arctan (-0.6745)  = - 34°

 

To find the proper angles we have

 

360  - 34   =   326°      also

 

326  - 180  =  146°

 

 

cool cool cool

 Mar 2, 2021

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