Question

Reducir: M=3(tanx+cotx)senx

Answer 1

Respuesta:

Explicación paso a paso:

$M=3(tanx+cotx)senx\\\\ M=3(\frac{senx}{cosx} +\frac{cosx}{senx} )senx\\\\M=3(\frac{sen^{2} x+cos^{2}x }{cosx.senx} )senx\\\\M= 3(\frac{1}{cox.senx} )senx\\\\M= 3(\frac{1}{cosx})\\\\M=\frac{3}{cosx}$