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Homework Statement
Locate & name the singularity of the function sin(sqrtZ)/Sqrt(Z) ?
Homework Equations
The Attempt at a Solution
At z= 0 i gives 0/0 form so should i apply L hospital's rule & then proceed ?
Correct. So, if a function has a singularity of order one what type of singularity is it?The above function has Order =1 at z= 0 , then ?
A function with a positive order, at a given point, means that the Laurent series of the function at that point has no principle part, which means the singularity is ________.i dn't know