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More questions on applications of derivatives: IITJEE mains maths tutorial
Prove that the minimum value of $latex (a+x)(b+x)/(c+x)$ for $latex x>-c$, is $latex (\sqrt{a-c}+\sqrt{b-c})^{2}$. A cylindrical vessel of volume $latex 25\frac{1}{7}$ cubic meters, open at the …