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sin34^(@)+cos67^(@)=sin23^(@)+cos36^(@)...

sin34^(@)+cos67^(@)=sin23^(@)+cos36^(@)

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The expression (sin 22^(@)cos 8^(@)+cos 158^(@) cos 98^(@))/(sin 23^(@) cos 7^(@)+cos 157^(@) cos 97^(@)) when simplified reduces to

The expression (sin 22^(@)cos 8^(@)+cos 158^(@) cos 98^(@))/(sin 23^(@) cos 7^(@)+cos 157^(@) cos 97^(@)) when simplified reduces to

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The value of (sin22^(@)cos8^(@)+cos158^(@)cos98^(@))/(sin23^(@)cos7^(@)+cos157^(@)cos97^(@))

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cos7^(@)cos23^(@)cos45^(@)cosec83^(@)cosec67^(@)=?

Evalute (f) (sin36^(@))/(cos54^(@))-(sin54^(@))/(cos36^(@))