Question Number 179938 by Acem last updated on 04/Nov/22 Commented by Acem last updated on 04/Nov/22 $${It}'{s}\:{correct},\:{Thanks}\:{Sir}! \\ $$ Commented by HeferH last updated on…
Question Number 179927 by Tawa11 last updated on 04/Nov/22 Commented by som(math1967) last updated on 04/Nov/22 Commented by som(math1967) last updated on 04/Nov/22 $$\:\mathrm{3}\boldsymbol{{b}} \\…
Question Number 114374 by MASANJAJ last updated on 18/Sep/20 $${if}\:{the}\:{sum}\:{of}\:{three}\:{consecutive}\:{num} \\ $$$${ber}\:{in}\:{a}\:{geometric}\:{progression}\left({G}.{P}\right) \\ $$$${is}\:\mathrm{19}\:{and}\:{their}\:{multiple}\:{is}\:\mathrm{216}.{find} \\ $$$${the}\:{number} \\ $$ Answered by Rio Michael last updated on…
Question Number 114379 by A8;15: last updated on 18/Sep/20 Commented by A8;15: last updated on 18/Sep/20 please help Answered by mr W last updated on 19/Sep/20…
Question Number 179869 by cherokeesay last updated on 03/Nov/22 Commented by HeferH last updated on 03/Nov/22 Commented by HeferH last updated on 03/Nov/22 $$\:\frac{{x}}{\mathrm{6}}\:=\:\frac{\mathrm{6}}{\mathrm{12}} \\…
Question Number 48763 by mr W last updated on 28/Nov/18 Commented by mr W last updated on 28/Nov/18 $${Find}\:{R}\:{in}\:{terms}\:{of}\:{a},\:{b},\:{c}. \\ $$ Answered by ajfour last…
Question Number 179811 by Acem last updated on 02/Nov/22 Commented by Acem last updated on 02/Nov/22 $$\:\ast\:\ell\:{is}\:{an}\:{arc} \\ $$$$\:\ast\:{we}\:{can}\:{get}\:\mathrm{2}\:{equilateral}\:{triangles}\:{formed}\:{by} \\ $$$$\:\:\:\:\:{it}\:{vertices} \\ $$$$ \\ $$…
Question Number 48739 by mr W last updated on 28/Nov/18 $${Find}\:{the}\:{maximum}\:{of} \\ $$$${f}\left({x}\right)=\mathrm{cos}\:{x}\:+\:\frac{\lambda\:\mathrm{tan}\:{x}−\mathrm{1}}{\mathrm{tan}\:{x}−\lambda}\:\mathrm{sin}\:{x} \\ $$$${in}\:{terms}\:{of}\:\lambda \\ $$$${with}\:\lambda>\mathrm{1}\:{and}\:\mathrm{0}<{x}<\mathrm{tan}^{−\mathrm{1}} \lambda \\ $$ Answered by MJS last updated…
Question Number 179752 by Acem last updated on 01/Nov/22 Commented by Acem last updated on 01/Nov/22 $${P}.{s}.\:{It}'{s}\:{not}\:{right}\:{triangle} \\ $$ Commented by CElcedricjunior last updated on…
Question Number 48677 by Tawa1 last updated on 27/Nov/18 Answered by mr W last updated on 27/Nov/18 Commented by Tawa1 last updated on 27/Nov/18 $$\mathrm{God}\:\mathrm{bless}\:\mathrm{you}\:\mathrm{sir}…