- #1
nevag07
- 2
- 0
i need help with proving these identities
1/sinxcosx - cosx/sinx= tanx
1/1+cosx=csc^2x-cscxcotx
sinx/1-cosx + 1_cosx/sinx = 2cscx
i would really appreciate this
1/sinxcosx - cosx/sinx= tanx
1/1+cosx=csc^2x-cscxcotx
sinx/1-cosx + 1_cosx/sinx = 2cscx
i would really appreciate this