By
Toppr
By
Toppr
By
Brainly.in
By
Teachoo
By
Teachoo
By
Doubtnut
By
Toppr
By
Filo
By
Chegg
By
Brainly.in
By
Doubtnut
By
Chegg
By
Filo
By
受験の月
By
Meritnation
By
Numerade
By
Chegg
By
Doubtnut
By
Brainly.in
By
Numerade
tanθ cosθtanθ cosθ(cosecθtanθ +tanθ 1)tanθ +tanθ cosθ(cosecθtanθ -1)tanθ =tanθ 2tanθ tanθtanθ 4)tanθ (secθ−cosθ)(cotθ+tanθ)=tanθsecθ.tanθ Prooftanθ :tanθ LHStanθ =(secθ−cosθ)(cotθ+tanθ)tanθ ..tanθ Prove