Question

Question #2ab1a

Answer 1

It is impossible, due to the fact that it is not true.

Explanation:

We have `cotalpha+cscalpha-1/cotalpha-cscalpha+1=1+cosalpha/sinalpha`.

Remove the constants.

`cotalpha+cscalpha-1/cotalpha-cscalpha+1-1=cosalpha/sinalpha`

`cotalpha+cscalpha-1/cotalpha-cscalpha=cosalpha/sinalpha`

There are positive and negative instances of the cosecant function. So they will become `0`.

`cotalpha-1/cotalpha-cscalpha+cscalpha=cosalpha/sinalpha`

`cotalpha-1/cotalpha=cosalpha/sinalpha`

Apply the identity, `cosalpha/sinalpha=cotalpha`.

`cotalpha-1/cotalpha=cotalpha`

Wait. This makes no sense. For no value of `alpha` will the above be true.
Therefore, either you have made a mistake, or this is a trick question, and I have been baited.