tan θ/(1-cot θ) + cot θ/(1-tan θ) = 1 + sec θ cosec θ
prove that identityh
tan θ/(1-cot θ) + cot θ/(1-tan θ) = 1 + sec θ cosec θ
prove that identityh

Last Activity: 3 Years ago

Last Activity: 3 Years ago

Last Activity: 3 Years ago

Last Activity: 3 Years ago

Last Activity: 3 Years ago