Evaluate
cos (sin^-1 3/5 + cos^-1 12/13)

Hi!
Here is the answer to your question.
 
 

So we get , cossin-135+cos-11213=cossin-15665Let sin-15665=xSo sinx = 5665=PerpendcularHypotenuseSo base =652-562=33So we get cossin-15665=cosx=3365

  • 7
What are you looking for?