Question Number 23215 by Tinkutara last updated on 27/Oct/17 $$\boldsymbol{\mathrm{Assertion}}:\:\mathrm{The}\:\mathrm{element}\:\mathrm{with}\:\mathrm{electronic} \\ $$$$\mathrm{configuration}\:\left[\mathrm{Xe}\right]^{\mathrm{54}} \:\mathrm{4}{f}^{\mathrm{1}} \:\mathrm{5}{d}^{\mathrm{1}} \:\mathrm{6}{s}^{\mathrm{2}} \:\mathrm{is}\:\mathrm{a}\:{d}- \\ $$$$\mathrm{block}\:\mathrm{element}. \\ $$$$\boldsymbol{\mathrm{Reason}}:\:\mathrm{The}\:\mathrm{last}\:\mathrm{electron}\:\mathrm{enters}\:\mathrm{the}\:{d}- \\ $$$$\mathrm{orbital}. \\ $$ Terms…
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Question Number 154286 by EDWIN88 last updated on 16/Sep/21 $$\:{h}\:=\:\sqrt[{\mathrm{3}}]{\mathrm{52}−\mathrm{47}{i}}\:+\sqrt[{\mathrm{3}}]{\mathrm{52}+\mathrm{47}{i}}\: \\ $$$$\:{find}\:{h}^{\mathrm{2}} . \\ $$ Commented by MJS_new last updated on 16/Sep/21 $${r}^{\mathrm{1}/\mathrm{3}} \mathrm{e}^{\mathrm{i}\theta/\mathrm{3}} +{r}^{\mathrm{1}/\mathrm{3}}…
Question Number 23212 by math solver last updated on 27/Oct/17 Commented by math solver last updated on 27/Oct/17 $$\mathrm{q}.\mathrm{13}\:\mathrm{plz}\:? \\ $$ Answered by ajfour last…
Question Number 154281 by rexford last updated on 16/Sep/21 $$\int_{\mathrm{1}} ^{\mathrm{3}} \lfloor{x}−\mathrm{3}\rfloor{dx} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 154280 by EDWIN88 last updated on 16/Sep/21 $$\:\int_{\mathrm{0}} ^{\:\mathrm{1}} \int_{\mathrm{0}} ^{\:{z}^{\mathrm{2}} } \int_{\mathrm{0}} ^{\:\mathrm{3}} {y}\:\mathrm{cos}\:\left({z}^{\mathrm{5}} \right){dxdydz}\:=? \\ $$ Terms of Service Privacy Policy…
Question Number 23208 by Joel577 last updated on 27/Oct/17 $$\mathrm{Is}\:\mathrm{it}\:\mathrm{possible}\:\mathrm{to}\:\mathrm{find}\:\mathrm{how}\:\mathrm{many}\:\mathrm{real}\:\mathrm{roots}\: \\ $$$$\mathrm{exist}\:\mathrm{in}\:\mathrm{the}\:\mathrm{equation} \\ $$$${x}^{\mathrm{4}} \:+\:\mid{x}\mid\:=\:\mathrm{3} \\ $$$$\mathrm{without}\:\mathrm{find}\:\mathrm{all}\:\mathrm{the}\:\mathrm{value}\:\mathrm{of}\:\:{x}? \\ $$ Answered by mrW1 last updated on…
Question Number 23205 by lizan 123 last updated on 27/Oct/17 $${thank}\:{u}….. \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 154273 by amin96 last updated on 16/Sep/21 Answered by MJS_new last updated on 16/Sep/21 $${x}\approx\mathrm{1}.\mathrm{05582160} \\ $$$${y}\approx.\mathrm{583496355} \\ $$ Commented by amin96 last…
Question Number 154275 by mathdanisur last updated on 16/Sep/21 Commented by benhamimed last updated on 16/Sep/21 $$=\Pi\frac{\left(\mathrm{1}+{n}^{\mathrm{2}} \right)^{\mathrm{2}} }{\left({n}^{\mathrm{2}} +\mathrm{2}\right)^{\mathrm{2}} −\left(\mathrm{2}{n}\right)^{\mathrm{2}} }=\Pi\frac{\left(\mathrm{1}+{n}^{\mathrm{2}} \right)^{\mathrm{2}} }{\left({n}^{\mathrm{2}} −\mathrm{2}{n}+\mathrm{2}\right)\left({n}^{\mathrm{2}}…