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8090 [49]
3 years ago
15

Without expanding determinants,Prove that​

Mathematics
1 answer:
sasho [114]3 years ago
6 0

Answer:

To prove???

Step-by-step explanation:

i have proved this

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1) Solving in terms of h

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<em />

\begin{gathered} V\text{ = lwh} \\ \frac{V}{h}=\frac{lwh}{h} \\ \frac{V}{h}\text{ =}lw\text{ Cross multiply} \\ hlw=V\text{ Divide both sides by lw} \\ \frac{hlw}{lw}=\text{ }\frac{V}{lw} \\ h\text{ = }\frac{V}{lw} \end{gathered}

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If we want to solve in terms of l, or w, we'll proceed similarly to isolate the variable we want on the left side, and the other terms on the right side.

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1 year ago
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