Question 773766
find sec beta if csc beta equal square root of 2
use x for beta
secx=1/cosx
cscx=&#8730;2=1/sinx
sinx=1/&#8730;2
cosx=&#8730;(1-sin^2x)=&#8730;1-1/2=&#8730;1/2=1/&#8730;2
secx=1/cosx=&#8730;2