Explanation:

- Absolute Poverty: This measures poverty based on a fixed standard or poverty line, often set by determining the basic cost of living.

- Relative Poverty: This measures poverty by comparing individuals' or groups' wealth or income to the larger society. It doesn't rely on a fixed poverty line but rather on societal standards.

- Both a and b: It indicates a combination but is incorrect since the statements for absolute and relative poverty differ.

- None of these: This option suggests that neither absolute nor relative poverty applies, which isn't accurate given the context.

Option 2: Relative does not measure poverty with a fixed poverty line, aligning with your answer.