Question Number 172511 by Mikenice last updated on 28/Jun/22 $${solve}: \\ $$$$\left({a}+{b}−\mathrm{2}{c}\right){x}^{\mathrm{2}} +\left(\mathrm{2}{a}−{b}−{c}\right){x}+\left({c}+{a}−\mathrm{2}{b}\right)=\mathrm{0} \\ $$ Answered by som(math1967) last updated on 28/Jun/22 $$\left({a}+{b}−\mathrm{2}{c}\right){x}^{\mathrm{2}} +\left({a}+{b}−\mathrm{2}{c}\right){x} \\…
Question Number 172509 by Mikenice last updated on 28/Jun/22 Commented by bagjagugum123 last updated on 28/Jun/22 $${x}=\mathrm{2}\:?? \\ $$ Commented by Mikenice last updated on…
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Question Number 172488 by mathlove last updated on 28/Jun/22 Answered by Rasheed.Sindhi last updated on 28/Jun/22 $$\mathrm{3}^{{y}} =\mathrm{3}^{{x}} −\mathrm{19940} \\ $$$${y}\mathrm{log}\:\mathrm{3}=\mathrm{log}\left(\mathrm{3}^{{x}} −\mathrm{19940}\right)\: \\ $$$${y}=\frac{\mathrm{log}\left(\mathrm{3}^{{x}} −\mathrm{19940}\right)}{\mathrm{log}\:\mathrm{3}}…
Question Number 172480 by Shrinava last updated on 27/Jun/22 $$\mathrm{In}\:\mathrm{acute}\:\bigtriangleup\mathrm{ABC}\:\mathrm{holds}: \\ $$$$\underset{\boldsymbol{\mathrm{cyc}}} {\prod}\:\left(\mathrm{tan}\:\mathrm{A}\right)^{\boldsymbol{\mathrm{a}}} \:\:\leqslant\:\:\underset{\boldsymbol{\mathrm{cyc}}} {\prod}\:\left(\mathrm{cot}\:\frac{\mathrm{A}}{\mathrm{2}}\right)^{\frac{\boldsymbol{\mathrm{b}}\:+\:\boldsymbol{\mathrm{c}}}{\mathrm{2}}} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 106943 by hgrocks last updated on 08/Aug/20 Commented by hgrocks last updated on 08/Aug/20 Answered by 1549442205PVT last updated on 09/Aug/20 $$\mathrm{Set}\:\mathrm{a}=\alpha,\mathrm{b}=\beta,\mathrm{c}=\gamma.\mathrm{From}\:\mathrm{the}\: \\…
Question Number 106941 by mr W last updated on 08/Aug/20 $${Find}\:{the}\:{maximum}\:{value}\:{of}\:\underset{{i}=\mathrm{1}} {\overset{{n}} {\sum}}\mathrm{sin}^{\mathrm{5}} \:\theta_{{i}} \\ $$$${with}\:\underset{{i}=\mathrm{1}} {\overset{{n}} {\sum}}\mathrm{sin}\:\theta_{{i}} =\mathrm{0}. \\ $$ Answered by mr W…
Question Number 172465 by Shrinava last updated on 27/Jun/22 Commented by mr W last updated on 07/Apr/24 $${see}\:{Q}\mathrm{206064} \\ $$ Terms of Service Privacy Policy…
Question Number 172452 by mnjuly1970 last updated on 27/Jun/22 $$ \\ $$$$\:\:\:\:\:\mathrm{I}{f}\:\:,\:{f}\left({x}\right)=\:\mid\:{x}\:−\:{k}\lfloor{x}\rfloor\mid\:{be}\: \\ $$$$\:{one}\:−{to}−{one}\:{function}\:{on}\:\left(\mathrm{0},\mathrm{2}\right) \\ $$$$\:\:\: \\ $$$$\:\:\:\:{find}\:{the}\:{value}\:{of}\:\:\:\:\:''\:\:\:\:{k}\:\:\:''. \\ $$$$ \\ $$ Answered by mahdipoor…