find the value of .....
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0
sin 18 =0.309016994
cos54=0.587785252
cos72=0.309016994
sin 36=0.587785252
cos54=0.587785252
cos72=0.309016994
sin 36=0.587785252
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4
It is there in the picture
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vishnu900:
how u took values of that in fraction??
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