`(cotA+tanB)/(cotB+tanA)=cotAtanB`

(cot A+tanB)/(cotB+tanA) is :

Prove that: (tanA + tanB)/(cotA+cotB)=tanAtanB

Find the values of the following expression. (cotA+tanB)/(cotB+tanA) is

If A+B+C=pi , prove that : (cotA+cotB)/(tanA+tanB) + (cotB+cotC)/(tanB+tanC) + (cotC+cotA)/(tanC+tanA) =1

If (tanA)/(1-cotA)+(cotA)/(1-tanA)=K+tanA+cotA, then K = ?

If (tanA)/(1-cotA)+(cotA)/(1-tanA)=K+tanA+cotA then K = ?

The expression (tanA)/(1-cotA)+(cotA)/(1-tanA) can be written as :

The expression (tanA)//(1-cotA)+(cotA)//(1-tanA) can be written as :

Prove that : (tanA)/(1-cotA)+(cotA)/(1-tanA)=1+secA" cosec"A