SOLUTION: please help me solve this
1. prove the identity sinx/1-cosx =1/tanx
2. hence solve 2cosx=3tanx for 0<X<360
3.show that equation 2cosx=3tanx can be written In sinx
Algebra.Com
Question 1075856: please help me solve this
1. prove the identity sinx/1-cosx =1/tanx
2. hence solve 2cosx=3tanx for 0
3.show that equation 2cosx=3tanx can be written In sinx
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
1. prove the identity sinx/1-cosx =1/tanx
sin - cos = 1/tan
sin - cos = cos/sin
sin^2 - sin*cos = cos
Not an identity.
RELATED QUESTIONS
Can you please help me solve this trigonometric identities question: 1)Prove the... (answered by jsmallt9)
(Sinx+tanx)(sinx÷1+cosx)=sinx×tanx prove the identity (answered by josgarithmetic,MathTherapy)
Prove the identity.
sinx tanx
---- = --------
sinx+cosx (answered by edjones)
please help me solve this
hence sinx/(1-cosx)=4tanx for 0 < x <... (answered by Edwin McCravy)
Can you please help me solve this trigonometric identities question: 1)Prove the... (answered by stanbon)
Prove the identity:
sinx/(1-cosx) -... (answered by Edwin McCravy)
please help me solve this
show that 2cosx=3tanx can be written in... (answered by MathLover1)
Could someone help me with this. Verify the identity.
1 + tanx/ 1-tanx = Cosx + sinx/ (answered by stanbon)
Can you help me solve this problem:
simplify... (answered by Alan3354)