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In a triangle ABC , Given tan A=2 and cos B=1 then find the value of angle C??

In a triangle ABC , Given tan A=2 and cos B=1 then find the value of angle C??

Grade:12th pass

1 Answers

Arun
25750 Points
6 years ago
Dear Nisha
 
There is no sucvh triangke possible in which cos of any angle is 1.
Because 
Cos theta = 1 for theta to be 0° or 360° and so on...
But any angle can't be 0 or 360 in case of any triangle.
 
Regards
Arun (askIITians forum expert)

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