" 9."tan15^(@)+cot15^(@)" का मान है : "

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

The value of (tan30^@+tan60^@)/(cos 30^@) is: (tan30^@+tan60^@)/(cos 30^@) का मान है :

What is the value of cot35^@ cot40^@ cot45^@ cot50^@ cot55^@ ? cot35^@ cot40^@ cot45^@ cot50^@ cot55^@ का मान क्या है ?

The value of (tan^2 theta-sin^2 theta)/ (2+tan^2 theta+cot^2 theta) is: (tan^2 theta-sin^2 theta)/ (2+tan^2 theta+cot^2 theta) का मान है :

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

The value of (cosec 30^@-tan45^@) cot 60^@ tan30^@ is: (cosec 30^@-tan45^@) cot 60^@ tan30^@ का मान क्या है ?

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

The value of tan11^@ tan17^@ tan 79^@ tan73^@ is- tan11^@ tan17^@ tan 79^@ tan73^@ का मान है-