`(s in8^0dots in 52^0dots in 68^0)/(s in 24^0)` is equal to `1` `2` `-1` `1/4`

(sin8^0dotsin 52^0dotsin 68^0)/(sin 24^0) is equal to (a) 1 (b) 2 (c) -1 (d) 1/4

(sin8^(0)*sin52^(0)*sin68^(@))/(sin24^(0)) is equal to 12-1(1)/(4)

Prove that: sin36^0s in 72^0s in 108^0s in 144^0=5/(16)dot

Prove that: sin 12^0sin 48^0sin 54^0=1/8dot

The value of s in50^(-0)-s in70^(0)+s in10^(0) is equal to a*0 b.1 c.2 d.1/2

If (1+t a n1^0)dot(1+t a n2^0)dot(1+t a n3^0)(1+tan45^0)=2^n , then ' n ' is equal to 16 b. 23 c. 3 0 d. none of these

Prove that: sin10^0sin30^0sin50^0sin70^0=1/(16)dot

Prove that: sin10^0sin30^0sin50^0sin70^0=1/(16)dot

Prove that: sin10^0sin30^0sin50^0sin70^0=1/(16)dot

Prove that: sin10^0sin30^0sin50^0sin70^0=1/(16)dot