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Sir can you pls explain why answer to this question is option b

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Sri kanaga Varshini

Sri kanaga Varshini

CA Inter

1K+

27-Oct-20 10:57

8

Answers (2)

one factor is kept variable and others fixed. That is the law of variable proportion.


Suraj Lakhotia

Suraj Lakhotia

Admin

27-Oct-20 17:20