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"if and only if (necessary and sufficient) condition", "implies", "and/or", "implied by'', "and", "or'', "there exists" and their use through variety of examples related to real life and Mathematics

ISC (Arts) Class 11CISCE

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2. Inform you about new question papers.

3. New video tutorials information.

"if and only if (necessary and sufficient) condition", "implies", "and/or", "implied by'', "and", "or'', "there exists" and their use through variety of examples related to real life and Mathematics

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