Recuerda:
* SenX . CscX = 1
* CosX . SecX = 1
* TanX . CotX = 1
Solución:
A. Tan( X - 24 ) . Cot( 60 - X ) = 1
X - 24 = 60 - X
X + X = 60 + 24
2X = 84
X = 84/2
∴ X = 42
B. Sen 4X . Csc( X + 30 ) = 1
4X = X + 30
4X - X = 30
3X = 30
X = 30/3
∴ X = 10
C. Cos( 3X + 1 ) . Sec( 5X - 49 ) = 1
3X + 1 = 5X - 49
1 + 49 = 5X - 3X
50 = 2X
2X = 50
X = 50/2
∴ X = 25
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Recuerda:
* SenX . CscX = 1
* CosX . SecX = 1
* TanX . CotX = 1
Solución:
A. Tan( X - 24 ) . Cot( 60 - X ) = 1
X - 24 = 60 - X
X + X = 60 + 24
2X = 84
X = 84/2
∴ X = 42
B. Sen 4X . Csc( X + 30 ) = 1
4X = X + 30
4X - X = 30
3X = 30
X = 30/3
∴ X = 10
C. Cos( 3X + 1 ) . Sec( 5X - 49 ) = 1
3X + 1 = 5X - 49
1 + 49 = 5X - 3X
50 = 2X
2X = 50
X = 50/2
∴ X = 25