Question

if tanO+CotO=2 then find sinO​

Answer 1

Step-by-step explanation:

tano+1/tano=2

tan^2o+1= 2tano

tan^2o-2tano+1=0

let tano be t

t^2-2t+1=0

we get,

t=1

i.e., tano= 1

o=π/4

then,

sino= sinπ/4=1√2

Hope it helps