" Thevalue of "(sin^(2)(-212^(@))cos302^(@)+cos^(3)(-148^(@)))/(sin(-82^(@))cos(-8^(@))+sin368^(@)sin(-172^(@))-sin58^(@)sin148^(@))

The value of sin (sin ^ (2) (- 212 ^ (@)) cos302 ^ (@) + cos ^ (3) (- 148 ^ (@))) / (sin (-82 ^ (@)) cos (-8 ^ (@)) + sin368 ^ (@) sin (-172 ^ (@)) - sin58 ^ (@) sin148 ^ (@))

(sin2^(@)+sin4^(@)+sin6^(@)+sin8^(@))/(cos1^(@)*cos2^(@)*cos5^(@))=

Find the value of ((cos1^(@)+sin1^(@))(cos2^(@)+sin2^(@))(cos3^(@)+sin3^(@))...(cos 45^@sin45^@))/( cos1^(@)cos2^(@)cos3^(@)...cos45^(@))

Find the value of ((cos1^(@)+sin1^(@))(cos2^(@)+sin2^(@))(cos3^(@)+sin3^(@))...(cos 45^@sin45^@))/( cos1^(@)cos2^(@)cos3^(@)...cos45^(@))

Find the value of ((cos1^(@)+sin1^(@))(cos2^(@)+sin2^(@))(cos3^(@)+sin3^(@))...(cos 45^@sin45^@))/( cos1^(@)cos2^(@)cos3^(@)...cos45^(@))

Evaluate : ((cos65^(@)sin18^(@)cos58^(@)))/((cos72^(@)sin25^(@)sin32^(@)))

Prove that (sin32^(@)cos58^(@)+cos32^(@)sin58^(@))=1.

The value of (sin 1^(@) +sin 3^(@) + sin 5^(@) +sin 7^(@))/(cos 1^(@)*cos 2^(@)sin 4^(@)) is __________

The value of (sin 1^(@) +sin 3^(@) + sin 5^(@) +sin 7^(@))/(cos 1^(@)*cos 2^(@)sin 4^(@)) is __________