The numerical value of `sin^(2)5^circ + sin^(2)10^circ + sin^(2)15^circ + . . . + sin^(2)90^circ=.........`

The numerical value of sin 12^circ* sin 48^circ* sin 54^circ = _______.

The numerical value of cot^(2)36^circ* cot^(2)72^circ =_____.

sin ^ (2) 5 + sin ^ (2) 10 + sin ^ (2) 15 + ... + sin ^ (2) 180 =

The numerical value of sin 6^circ* sin 42^circ* sin 66^circ* sin 78^circ =_____

The value of sin^2 5^@ + sin^2 10^@ + sin^2 15^@ + sin^2 20^@ + ... + sin^2 90^@ is:

Find the value of sin^(2)5^(@)+ sin^(2)10^(@)+ sin^(2)15^(@)+* * * +sin^(2)90^(@) .

[sin^(2)5^(0)+sin^(2)10^(0)+sin^(2)15^(0)+...........],[+sin^(2)90^(0)=..........]

The value of (4 tan^(2) 30^circ + 1/4 sin^(2)90^circ + 1/8 cot^(2)60^circ + sin^(2)30^circ cos^(2)45^circ)/ (sin 60^circ cos30^circ - cos60^circ sin30^circ) is : (4 tan^(2) 30^circ + 1/4 sin^(2)90^circ + 1/8 cot^(2)60^circ + sin^(2)30^circ cos^(2)45^circ)/ (sin 60^circ cos30^circ - cos60^circ sin30^circ) का मान है:

Find the value of sin(105^circ)

The numerical value of tan 20^circ* tan 40^circ* tan 80^circ =______.