March 26, 2017

Post a New Question

Posted by on .

Find the exanct real number of sec^-1√2, w/out calculator.

  • math - ,

    you know a 45-45-90 triangle has legs 1,1 and hypotenuse √2

    and so, ...

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions

Post a New Question