Category: Vector Calculus

Question Number 201144 by sts313 last updated on 30/Nov/23 $${\left(\frac{14}{15}\right)}^6\times {\left(\frac{45}{28}\right)}^6=$$ Answered by mathlove last updated on 01/Dec/23 $$\left(\frac{\mathrm{14}}{\mathrm{15}}\right)^{\mathrm{6}} ×\left(\frac{\mathrm{3}×\mathrm{15}}{\mathrm{2}×\mathrm{14}}\right)^{\mathrm{6}} =\frac{\cancel{\mathrm{14}^{\mathrm{6}} }}{\cancel{\mathrm{15}^{\mathrm{6}}…

Question Number 196918 by cortano12 last updated on 03/Sep/23 Answered by MM42 last updated on 03/Sep/23 $$a_n=\frac{1}{2}(5\times 3^{n-1}-1)✓$$ Terms of Service Privacy…

Question Number 193204 by Mingma last updated on 07/Jun/23 Answered by witcher3 last updated on 08/Jun/23 $$\mathrm{H}_{\mathrm{n}} =\underset{\mathrm{k}=\mathrm{1}} {\overset{\mathrm{n}} {\sum}}\frac{\mathrm{1}}{\mathrm{k}}=\overset{\mathrm{1}} {\int}_{\mathrm{0}} \underset{\mathrm{k}=\mathrm{1}} {\overset{\mathrm{n}} {\sum}}\mathrm{x}^{\mathrm{k}−\mathrm{1}} \mathrm{dx}…

Question Number 64456 by ner0i last updated on 18/Jul/19 Commented by Tony Lin last updated on 18/Jul/19 $$\overset{\rightharpoonup} {{r}}'\left({t}\right)=\hat {{i}}−\frac{\mathrm{2}}{{t}^{\mathrm{2}} }\hat {{j}}−\frac{\mathrm{1}}{{t}^{\mathrm{2}} }\hat {{k}} \…

Question Number 128837 by BHOOPENDRA last updated on 10/Jan/21 Commented by BHOOPENDRA last updated on 10/Jan/21 $$withoutusinggaussdivergencetheorm$$$$calculatesurfaceintegral?$$$$helpmeoutthis?$$ Terms of…