Question

solve it please o will mark u brainliest​

Answer 1

a = 1/√x

b = 1/√y

2a - b = 2/3

6a - 3b = 2 _(i)

5a - b = 13/6

30a - 6b = 13 _(ii)

(ii) - 2(i)

30a - 6b - 2(6a - 3b) = 13 - 2*2

30a - 6b - 12a + 6b = 13 - 4

18a = 9

a = 1/2

b = 2a - 2/3 = 1 - 2/3 = 1/3

NOW,

1/√x = 1/2

√x = 2

x = 4

_________

1/√y = 1/3

√y = 3

y = 9

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