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sin18^(@)=(sqrt(5)-1)/(4)...

sin18^(@)=(sqrt(5)-1)/(4)

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Prove that: sin18^(0)=(sqrt(5)-1)/(4)

sin18^(0)= ( sqrt(5)-1)/4 , then what is the value of sin 81

If sin18^(@)=(sqrt5-1)/4 then Sin81^(@)=

Prove that sin 78^(@) + cos132^(@) = (sqrt(5)-1)/(4) .

Prove that: sin18^0=(sqrt(5)-1)/4 .

Prove the following: sin18^@=(frac(sqrt5-1)(4))

Find the values of the following: Sin^(-1)((sqrt(5)-1)/4)

Given that sin18^@=(sqrt5-1)/4 prove that sin^2 24^@-sin^2 6^@=(sqrt5-1)/8