Formula :
secx.cosx = 1 ; cscx.senx = 1 ; cos²x + sen²x = 1
Solución :
secx.cos³x + cscx.sen³x - 1
secx.cosx . cos²x + cscx.senx . sen²x - 1
1 . cos²x + 1 . sen²x - 1
cos²x + sen²x - 1
1 - 1 = 0
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Formula :
secx.cosx = 1 ; cscx.senx = 1 ; cos²x + sen²x = 1
Solución :
secx.cos³x + cscx.sen³x - 1
secx.cosx . cos²x + cscx.senx . sen²x - 1
1 . cos²x + 1 . sen²x - 1
cos²x + sen²x - 1
1 - 1 = 0