(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

limit as x goes to infinity of (1/x^2) - (cscx)^2

2. Relevant equations

3. The attempt at a solution

I made it so the denominator is x^2, but then it would 1-inf/inf which isn't indeterminate. i need help setting it up so it would be in indeterminate form. thanks.

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# Another limit using l'hopitals

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