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सरणिक के गुणों का प्रयोग करके सिद्धं कीज...

सरणिक के गुणों का प्रयोग करके सिद्धं कीजिये की `|{:(,1,1,1+3x),(,1+3y,1,1),(,1,1+3z,1):}|`

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