Simplify the expression.
1-cot x / tan x-1

a) cot x
b) tan x
c) -cot x
d) csc x

The answer to your question is letter A) cot x

Step-by-step explanation:

Remember that cot x =

Then

Simplify

Result

828. all there is to it!

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thats the rounding one, but if you just click the top left, it shows you all the calculators you may need!

i think the amount would be $140.62