Answers

2015-05-29T10:57:19+05:30
The golden ratio ( symbol is the Greek letter " phi" ) is a special number approximately equal to 1.618
  It appears many times in geometry ,art and other areas.
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2015-05-29T16:52:57+05:30
Golden ratio is a number whose value is approximately equal to 1.618.It's symbol is represented with the Greek letter 'phi'.It is used in various geometrical problems.
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