Latest Accenture Aptitude Question SOLUTION: Question: If 2x = 3y = 6-z then Prove that 1/x + 1/y + 1/z=0 Solution: 2x = 6 -z Þ 2 = 6-z/x -------------(i) 3y = 6 -z Þ 3 = 6-z/y -------------(ii) Multiplying (i)

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Question: If 2x = 3y = 6-z then Prove that 1/x + 1/y + 1/z=0
Solution:
2x = 6 -z Þ 2 = 6-z/x -------------(i)
3y = 6 -z Þ 3 = 6-z/y -------------(ii)
Multiplying (i)and(ii)
2x3 = 6-z/x x 6-z/y
61 = 6-z/x +-z/y
Þ1 = (-z/x) +(-z/y)
Þ1= -z(1/x +1/y)
Þ1/-z = 1/x +1/y
Þ 1/x + 1/y + 1/z = 0

Asked In Accenture abdul khadeer (9 years ago)

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