Question Number 6895 by Chheang Chantria last updated on 02/Aug/16 Commented by Chheang Chantria last updated on 02/Aug/16 $$\mathrm{help}\:\mathrm{me}\:\mathrm{excercise}\:“\:\mathrm{d}'' \\ $$ Answered by sou1618 last…
Question Number 6893 by Tawakalitu. last updated on 01/Aug/16 Commented by Rasheed Soomro last updated on 02/Aug/16 $$\bullet{Surface}\:{area}\:{of}\:{sphere}=\mathrm{4}\pi{r}^{\mathrm{2}} \\ $$$$\:{Radius}\:{of}\:{the}\:\:{sphere}\:=\frac{\mathrm{12}}{\mathrm{2}}=\mathrm{6}\:{cm} \\ $$$${Surface}\:{area}\:{of}\:{sphere}=\mathrm{4}\pi\left(\mathrm{6}\right)^{\mathrm{2}} =\mathrm{144}\pi……….\left({i}\right) \\ $$$$…
Question Number 6892 by Tawakalitu. last updated on 01/Aug/16 $$\mathrm{1}^{\mathrm{6}} \:+\:\mathrm{3}^{\mathrm{6}} \:+\:\mathrm{5}^{\mathrm{6}} \:+\:….\:+\:\left(\mathrm{2}{n}\:−\:\mathrm{1}\right)^{\mathrm{6}} \:\:=\:\:{B} \\ $$$$ \\ $$$${Find}\:{the}\:{value}\:{of}\:{B}\: \\ $$ Terms of Service Privacy Policy…
Question Number 6891 by hanandmishra026@gmail.com last updated on 01/Aug/16 $${What}\:{is}\:{AREA}\:\mathrm{52}? \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 6890 by Tawakalitu. last updated on 01/Aug/16 Commented by Yozzii last updated on 02/Aug/16 $${Let}\:{EC}={x}.\:{BD}=\mathrm{3},\:{DA}=\mathrm{5} \\ $$$${BD}={BE}\:{since}\:{BD}\:{and}\:{BE}\:{are}\:{lines} \\ $$$${tangent}\:{to}\:{the}\:{same}\:{circle}\:{from}\: \\ $$$${the}\:{common}\:{point}\:{B}. \\ $$$$\therefore\:{BE}=\mathrm{3}.\:{Similarly},\:{DA}={AF}=\mathrm{5},…
Question Number 137963 by floor(10²Eta[1]) last updated on 08/Apr/21 $$\mathrm{find}\:\mathrm{all}\:\mathrm{positive}\:\mathrm{integers}\:\mathrm{x}\:\mathrm{and}\:\mathrm{y}\:\mathrm{such}\:\mathrm{that} \\ $$$$\mathrm{3}^{\mathrm{x}} −\mathrm{2}^{\mathrm{y}} =\mathrm{7} \\ $$ Commented by PRITHWISH SEN 2 last updated on 08/Apr/21…
Question Number 137956 by peter frank last updated on 08/Apr/21 Commented by mr W last updated on 08/Apr/21 $${you}\:{can}'{t}\:{prove}.\:{it}'{s}\:{wrong}. \\ $$ Commented by peter frank…
Question Number 6885 by Tawakalitu. last updated on 01/Aug/16 $$\left(\mathrm{1000}\right)^{\mathrm{2}} \:−\:\left(\mathrm{999}\right)^{\mathrm{2}} \:+\:\left(\mathrm{998}\right)^{\mathrm{2}} \:−\:\left(\mathrm{997}\right)^{\mathrm{2}} +\:………\:+\:\mathrm{2}^{\mathrm{2}} \:−\:\mathrm{1}^{\mathrm{2}} \:=\:? \\ $$$$ \\ $$$${Please}\:{the}\:{question}\:{says}\:{simplify} \\ $$ Answered by sou1618…
Question Number 72421 by TawaTawa last updated on 28/Oct/19 Answered by mind is power last updated on 28/Oct/19 $$\mathrm{let}\:\mathrm{a},\mathrm{b},\mathrm{c},\mathrm{d}\:\mathrm{root}\left[\mathrm{in}\:\mathbb{C}\right. \\ $$$$\mathrm{a}+\mathrm{b}+\mathrm{c}+\mathrm{d}=−\mathrm{2} \\ $$$$\mathrm{a}+\mathrm{b}=\mathrm{2} \\ $$$$\mathrm{c}+\mathrm{d}=−\mathrm{4}…
Question Number 137953 by mnjuly1970 last updated on 08/Apr/21 $$\:\:\:\:\:\:\:\:\:\:\:\: \\ $$$$\:\:\:\:\:\:\:\:\:\:\:\:\:\:\:….\mathscr{N}{ice}\:…\:…\:…\:…\mathscr{C}{alculus}…. \\ $$$$\:\:\:\:\:{find}\:\:{the}\:{value}\:{of}:: \\ $$$$\:\:\:\:\:\:\boldsymbol{\phi}=\int_{\mathrm{1}} ^{\:\infty} \frac{{ln}\left(\mathrm{1}+{x}\right)}{{x}^{\mathrm{2}} }{dx}=??? \\ $$ Answered by Ñï= last…