Find the real solutions to x y amp z if log10 2000xy log10x log10y 4 log10 2yz log10y log10z 1

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(#M40015121) MBA question set theory, logarithms, ratio proportion & variation Keep an EYE

Find the real solutions to x, y & z if :log10(2000xy) - log10x log10y = 4,log10(2yz) - log10y log10z = 1,log10zx - log10z log10x = 0.

1) (1, 5, 1), (100, 20, 100)
2) (10, 4, 3), (100, 20, 100)
3) (1, 5, 1), (120, 25, 120)
4) None of these: Asked In MBA (12 years ago); Unsolved; Is this Puzzle helpful? (0) (0) Submit Your Solution

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(#M40015121) MBA question set theory, logarithms, ratio proportion & variation Keep an EYE

Find the real solutions to x, y & z if :log10(2000xy) - log10x log10y = 4,log10(2yz) - log10y log10z = 1,log10zx - log10z log10x = 0.

1) (1, 5, 1), (100, 20, 100)
2) (10, 4, 3), (100, 20, 100)
3) (1, 5, 1), (120, 25, 120)
4) None of these

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MBA Question Papers:

Exam

MBA Question Topics

Category (7)

General Ability (7)

HR Interview (7)

Logical Reasoning (47)

Numerical Ability (171)

Programming (2)

Verbal Ability (11)

(#M40015121) MBA question set theory, logarithms, ratio proportion & variation Keep an EYE

Find the real solutions to x, y & z if :log10(2000xy) - log10x log10y = 4,log10(2yz) - log10y log10z = 1,log10zx - log10z log10x = 0. 1) (1, 5, 1), (100, 20, 100) 2) (10, 4, 3), (100, 20, 100) 3) (1, 5, 1), (120, 25, 120) 4) None of these

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Find the real solutions to x, y & z if :log10(2000xy) - log10x log10y = 4,log10(2yz) - log10y log10z = 1,log10zx - log10z log10x = 0.

1) (1, 5, 1), (100, 20, 100)
2) (10, 4, 3), (100, 20, 100)
3) (1, 5, 1), (120, 25, 120)
4) None of these