Simplify sin(x) * cos(x) * tan(x) * csc(x) * sec(x) * cot(x)

We know the following:

• csc(x) = 1/sin(x)
• sec(x) = 1/cos(x)
  
• cot(x) = 1/tan(x)

We can rewrite our original expression as:
sin(x) * cos(x) * tan(x)/sin(x) * cos(x) * tan(x)

Everything cancels and we are left with 1