Answers

2016-05-01T01:29:25+05:30
[(7+√5)/(7-√5)] - [(7-√5)/(7+√5)]

(7+√5)²-(7-√5)² ÷ (7+√5)(7-√5)
= (49+25+14
√5-49-25+14√5)÷ (49-25)
= 28√5/24
= 7
√5/6

From this, a=0, b=1/6
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