tan15^(@)+cot15^(@)=4

if cot15^(@)=m, " then find " (cot195^(@)+cot345^(@))/(tan15^(@)-cot105^(@))

If A=sin15^(0)+cos15^(@),B=tan15^(@)+cot15^(@),C=tan22(1^(@))/(2)-cot22(1^(@))/(2) thenthe descending order is

Find tan 15^(@) and hence show that tan 15^(@) + cot 15^(@) =4 .

If tan15^(@)=2-sqrt(3) then value of tan15^(@)cot75^(@)+tan75^(@)cot15^(@) is

If tan15^(@)=2-sqrt(3) , the value of tan15^(@)cot75^(@)+tan75^(@)cot15^(@) is

A quadratic equation whose roots are tan15^(@) and cot15^(@) is

Product of ten geometric means between 4tan15^@ and cot15^(@) is 1024

Prove that (tan75^(@))/(cot15^(@))=1