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The roots of the equation 4x^2-2sqrt5x+1...

The roots of the equation `4x^2-2sqrt5x+1=0` are

A

`sin 36^(@), sin 18^(@)`

B

`sin 18^(@), cos 36^(@)`

C

`sin 36^(@), cos 18^(@)`

D

`cos 18^(@), cos 36^(@)`

Text Solution

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The correct Answer is:
B
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