" at "sin47^(@)+cos77^(@)=cos17^(@)

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Prove that: s in47^(0)+cos77^(0)=cos17^(0)

Choose the correct answer in each of the following questions: sin47^(@)cos43^(@)+cos47^(@)sin43^(@)=?

The value of (sin43^(@)cos47^(@)+cos43^(@)sin47^(@)) is

The value of (sin43^(@))/(cos47^(@))+(cos19^(@))/(sin71^(@))-8cos^(2)60^(@) is

The value of (sin43^(@) Cos47^(@) + cos43^(@) sin47^(@)) is …….. .

value of (5sin75^(@)sin77^(@)+2cos13^(@)cos15^(@))/(cos15^(@)sin77^(@))-(7sin81^(@))/(cos9^(@)) is

((sin49^(@))/(cos41^(@))-(cos17^(@))/(sin73^(@)))=?

Prove that sin47^(@)+sin61^(@)-sin11^(@)-sin25^(@)=cos7^(@) .

Show that sin47^(@)+sin61^(@)-sin11^(@)-sin25^(@)=cos7^(@)

Prove that: sin 47^0+cos 77^0=cos 17^0