Computer Science, asked by jamirenshir, 2 months ago

differentiate between primary key and foreign key . for 5 marks

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Answered by Anonymous

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Dimensional Analysis can't derive relation or formula if a physical quantity depends upon more than three factors having dimensions. It can't derive a formula containing trigonometric function, exponential function, and logarithmic function and it can't derive a relation having more than one part in an equation.

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