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

If A= tan 15^(@) + cot 15^(@) , B= tan""22^(1^(@))/(2) + cot"" 22(1^(@))/(2) and C= sin 54^(@) - sin 18^(@) then the ascending order is

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

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

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

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

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

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