Legal tender refers to the accepted for payment of all debts, public or private and each country has its won specific type which is in terms of the currency being used.
<h3>What is Legal tender?</h3>
This is a form of money recognized by the law of a government as a means of payment. For example dollars and cents is the legal tender for America and is used as a form of exchange for goods and services provided in the market.
They can also be used in the payment of debts or other financial obligations in the country at a specific point in time and is the currency which has legal backing to be spent. This is therefore the reason why legal tender is regarded as the most appropriate choice.
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The value of is -3.
<h2>Procedure - Differentiability</h2><h3 /><h3>Chain rule and derivatives</h3><h3 />
We derive an expression for by means of chain rule and differentiation rule for a product of functions:
(1)
If we know that , ,<em> </em>,<em> </em> and, then we have the following expression:
The value of is -3.
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<h3>Remark</h3>
The statement is incomplete and full of mistakes. Complete and corrected form is presented below:
<em>The point (-2, 4) lies on the curve in the xy-plane given by the equation </em><em>, where </em><em> is a differentiable function of </em><em> and </em><em> is a differentiable function of </em><em>. Selected values of </em><em>, </em><em>, </em><em> and </em><em> are given below: </em><em>, </em><em>, </em><em>, </em><em>. </em>
<em />
<em>What is the value of </em><em> at the point </em><em>?</em>
Answer:
B Peers At the Science Fair.
Explanation:
Please correct me if I'm wrong. :)