haleighsnapp haleighsnapp
  • 07-04-2017
  • Mathematics
contestada

re write tan(sin^-1(x)) as an algebraic expression

Respuesta :

destinykeffer18
destinykeffer18 destinykeffer18
  • 07-04-2017
Sketch a right triangle with base 1 and vertical leg = x. That is that angle whose tan is x. 

Now compute the hypotenuse = √(x² + 1). 

Read off the sine of the base angle (which is tan ˉ¹x) as x/√(x² + 1) 

Done
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