Question

Need help with Trig identity question

Cot(x)=1+Cot(x)/1+Tan(x)

Answer 1

Prove?

Answer 2

yes

Answer 3

L.S=R.S

Answer 4

I know Cot(x)= cos(x)/Sin(x)

Answer 5

need help with R.S

Answer 6

from the right hand side,
1/ convert cot = cos/sin
tan = sin/ cos
then replace,
2/ make them have the same denominator
3/ simplify to get the left hand sid.

Answer 7

I got (1+Cos(x)/Sin(x))*(1+Cos(x)/Sin(x)) for the R.S

Answer 8

then when i did foil i got (1+Cos(x)/Sin(x))+(Cos(x)/Sin(x))+(Cos^2(x)/Sin^2(x))

Answer 9

loser66 u left me :c

Answer 10

now I go from right hand side, ok?