Question

simplify: cot^{-1}[/tex](1/$\sqrt{x^{2}-1 }$ where x<-1

Answer 1

Answer:

$simplify: cot^{-1}$(1/$\sqrt{x^{2}-1 }$ where x<-1[/tex]

simplify: cot^{-1}[/tex](1/$\sqrt{x^{2}-1 }$ where x<-1