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Which of the following relations are fal...

Which of the following relations are false
(1) `3Y = K(1 - sigma)`
(2) `sigma = (6K + eta) Y`
(3) `K = (9etaK)/(Y + eta)`
(4) `sigma = (0.5 Y - eta)/(eta)`

A

1 , 2 and 3 are correct

B

1 and 2 are correct

C

2 and 4 are correct

D

1 and 3 are correct

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