Examlex
Use the summation formulas to rewrite the expression without the summation notation.
Communication
Communication involves the exchange of information, ideas, or messages between individuals through various channels and mediums.
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An overused expression or idea that has lost its originality and impact.
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The latest or most advanced stage of development in technology, methods, or knowledge.
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Words that represent specific, tangible objects or phenomena, which can be perceived through the senses.
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