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Author: Tinku Tara

If-a-b-c-15-then-find-the-smallest-value-of-the-expression-a-2-1-b-2-9-c-2-16-Help-please-

Question Number 208823 by Ismoiljon_008 last updated on 23/Jun/24 $$ \\ $$$$\:\:\:{If}\:{a}+{b}+{c}=\mathrm{15},\:{then}\:{find}\:{the}\:{smallest}\:{value}\: \\ $$$$\:\:\:{of}\:{the}\:{expression}\:\sqrt{{a}^{\mathrm{2}} +\mathrm{1}}+\sqrt{{b}^{\mathrm{2}} +\mathrm{9}}+\sqrt{{c}^{\mathrm{2}} +\mathrm{16}}. \\ $$$$\:\:\:\:\:{Help}\:{please} \\ $$ Answered by mr W…

If-dx-x-3-1-x-6-2-3-xf-x-1-x-6-1-3-C-where-C-is-constant-of-integration-then-find-f-x-

Question Number 208791 by MATHEMATICSAM last updated on 23/Jun/24 $$\mathrm{If}\:\int\:\frac{{dx}}{{x}^{\mathrm{3}} \left(\mathrm{1}\:+\:{x}^{\mathrm{6}} \right)^{\frac{\mathrm{2}}{\mathrm{3}}} }\:=\:{xf}\left({x}\right).\left(\mathrm{1}\:+\:{x}^{\mathrm{6}} \right)^{\frac{\mathrm{1}}{\mathrm{3}}} \:+\:{C}\: \\ $$$$\mathrm{where}\:{C}\:\mathrm{is}\:\mathrm{constant}\:\mathrm{of}\:\mathrm{integration}\:\mathrm{then} \\ $$$$\mathrm{find}\:{f}\left({x}\right). \\ $$ Commented by mr W…

Question-208759

Question Number 208759 by Tawa11 last updated on 22/Jun/24 Commented by Tawa11 last updated on 22/Jun/24 $$\mathrm{Will}\:\mathrm{this}\:\mathrm{question}\:\mathrm{have}\:\mathrm{workings}? \\ $$$$\mathrm{Based}\:\mathrm{on}\:\mathrm{the}\:\mathrm{condition}\:\mathrm{in}\:\mathrm{the}\:\mathrm{question}. \\ $$$$ \\ $$$$\mathrm{Or}\:\mathrm{answer}\:\mathrm{is}\:\:\mathrm{E} \\ $$…