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Article 38 of Indian constitution seeks to promote the welfare of people as well as prevent the concentration of wealth to avoid inequality in the society,
article 37 of Indian constitution deals with legality of Part IV. As per this article the provisions contained in this Part is non enforceable in Court
Article 36 of Indian constitution deals with the definition of state for the purpose of Part IV of constitution. As per this it is same as in Part III.
This article deals with all the laws which were in force before commencement of constitution will become void if it is inconsistence with this Part(III).