Verify the identity algebraically. Use the table feature of a graphing utility to check your result numerically. (Simplify at each step.) cos(x) + 1 cost)2csclx) cot(x) -1cos(x) + 1 cos(x) + 1 cos(x)-1 (cos(x)+ 1)(cos(x) -1) cos(x) 1 cos(x) sin(x) -2 csc(x) cot(x)