Category: Geometry

Question Number 159999 by Tawa11 last updated on 23/Nov/21 Answered by Kunal12588 last updated on 23/Nov/21 $$(1-x^n)=(1-x)(1+x+x^2+x^3+x^4+\dots +x^{n-1})$$$$\int\frac{\mathrm{1}−{x}^{\mathrm{100}} }{\mathrm{1}−{x}}{dx}=\int\left(\mathrm{1}+{x}+{x}^{\mathrm{2}}…

Question Number 28852 by tawa tawa last updated on 31/Jan/18 $$\mathrm{Testing}\mathrm{of}\mathrm{a}\mathrm{Bakelite}\mathrm{sample}\mathrm{by}\mathrm{schering}\mathrm{Bridge}\mathrm{having}\mathrm{a}\mathrm{standard}\mathrm{capacitor}$$$$\mathrm{of}106\mathrm{pF},\mathrm{balance}\mathrm{was}\mathrm{obtained}\mathrm{with}\mathrm{a}\mathrm{capacitance}\mathrm{of}0.351\mathrm{F}\mathrm{in}\mathrm{parallel}$$$$\mathrm{with}\mathrm{non}-\mathrm{inductive}\mathrm{resistance}\mathrm{in}\mathrm{the}\mathrm{remaining}\mathrm{arm}\mathrm{of}\mathrm{the}\mathrm{bridge}\mathrm{being}130\mathrm{\Omega }.$$$$\mathrm{Determine}\mathrm{the}\mathrm{capacitance}\mathrm{and}\mathrm{the}\mathrm{equivalent}\mathrm{series}\mathrm{resistance}\mathrm{of}\mathrm{the}\mathrm{specimen}$$$$\mathrm{and}\mathrm{draw}\mathrm{the}\mathrm{circuit}\mathrm{diagram}.$$ Terms of Service Privacy…

Question Number 159864 by cherokeesay last updated on 21/Nov/21 Answered by som(math1967) last updated on 22/Nov/21 $$\frac{MP}{AM}=sin30\Rightarrow AM=2R$$$$BL=KN=\sqrt{{MN}^2-{MK}^2}$$$$=\sqrt{\left({R}+{r}\right)^{\mathrm{2}} +\left({R}−{r}\right)^{\mathrm{2}} }=\sqrt{\mathrm{4}{rR}}=\mathrm{2}\sqrt{{R}}…

Question Number 159829 by amin96 last updated on 21/Nov/21 $${\left(\frac{\mathbf{y}}{\mathbf{b}}\right)}^{\frac{2}{3}}+{\left(\frac{\mathbf{x}}{\mathbf{a}}\right)}^{\frac{2}{3}}=1$$$$\mathbf{find}\mathbf{the}\mathbf{length}\mathbf{of}\mathbf{the}\mathbf{line}$$ Commented by mr W last updated on 21/Nov/21 $${do}\:{you}\:{mean}\:{the}\:{perimeter}\:{of}\:{the}…

Question Number 159784 by amin96 last updated on 21/Nov/21 Commented by mr W last updated on 21/Nov/21 $$questioniswrong.thereisnounique$$$$solution.$$ Terms of Service…