which of the 6 t-ratios are positive for angle 210°
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Hello Dear!!!!
Here's your answer....
The given angle is 210
It lies in 3rd quadrant
The 6 trigonometric ratios are
Sin
Cos
Tan
Cot
Sec
Cosec
In 3rd quadrant...Tan and Cot will be positive
The remaining ratios will be negative...
______________________________________
HOPE THIS HELPS YOU...
Here's your answer....
The given angle is 210
It lies in 3rd quadrant
The 6 trigonometric ratios are
Sin
Cos
Tan
Cot
Sec
Cosec
In 3rd quadrant...Tan and Cot will be positive
The remaining ratios will be negative...
______________________________________
HOPE THIS HELPS YOU...
shagandeep:
but I have doubt in trigonometry chapter
ok
i am +1 student
i have moderns abc math
so ihave problem in ex 2b
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