Find the value of following trigonometric function. sin(4530^(@))
Find the values of the following trignometric ratios: (a) cos 855^(@) , (b) sin 4530^(@) ( C) tan (-585^(@)) (d) cot((-15pi)/(4))
If theta=4530^(@) , then "sin" 4530^(@) is :
The value of cos(4530^(@))=
Find the values of the following trigonometric ratio: s in4530^(0)
A certain dye absorbs 4530A^(@) and fluoresence at 5080A^(@) these being wavelength of maximum absorption that under given condition 47% of the absorbed energy is emitted. Calculate the ratio of the no of quanta emitted to the number absorbed.
sin10^(@)sin30^(@)sin50^(@)sin70^(@)sin90^(@)=
sin 10^(@) sin 30^(@) sin 50^(@) sin 70^(@) sin 90^(@)=
The value of (sin28^(@)+sin32^(@)-sin60^(@))/(sin14^(@)sin16^(@)sin30^(@))
