Cotangent = 1/Tangent : Cosecant = 1/Sine
Then, cot + 1 = (1/tan) + 1 = (cos/sin) + (sin/sin) = (cos + sin)/ sin.
Now, cos² + sin² = 1 so for the statement to be valid the final expression would have to be : (cos² + sin² ) / sin = 1/sin.
As this is not the case then, cot + 1 ≠ cosec.
In fact, the relationship link is cot² + 1 = cosec²
Chat with our AI personalities
One plus cosecant squared x is equal to cotangent squared x.
Zero plus one equals one.
ONE
There is no reason at all. For most angles sin plus cos do not equal one.
I believe that it does equal one!