Trigonometry
Simplify the given trigonometric expression.
tanxsinx+cotxcosx\frac{\tan x}{\sin x}+\frac{\cot x}{\cos x}sinxtanx+cosxcotx
secx−cscx\sec x-\csc xsecx−cscx
secx+cscx\sec x+\csc xsecx+cscx
2secx2\sec x2secx
2cscx2\csc x2cscx