+0  
 
0
263
1
avatar

Show that (sin(a))^7 + (cos(a))^7 < 1 if 0 < a < pi/2.

 

I would prefer an explanation over just an answer since I was feeling a little stuck. Thank you!

 Mar 24, 2021
 #1
avatar
0

This is obvious if you try graphing it.

 Apr 11, 2021

2 Online Users

avatar
avatar