Question

2 sent p + 3 cos p=0
ayuda porfavor ​

Answer 1

Respuesta:

2Sen(p)+3Cos(p):= 0

(2Sen(p)+3Cos(p))/Cos(p) = 0/Cos(p)

2(Sen(p)/Cos(p))+3(Cos(p)/Cos(p)) = 0

2Tan(p)+3 = 0

2Tan(p)+3-3 = 0-3

2Tan(p) = -3

(2/2)Tan(p) = -3/2

Tan(p) = -3/2

p = arctan(-3/2)

p ≈ -56,31°