Category: Algebra

Question Number 162715 by tounghoungko last updated on 31/Dec/21 $$\mid \mid x-1\mid -5\mid ⩾2hassolutionset$$$$isa⩽x⩽borx⩽c\cup x⩾d.$$$$Find\frac{a+d}{b+c}.$$ Answered by bobhans last updated on 01/Jan/22 $$\:\mid\mid\mathrm{x}−\mathrm{1}\mid−\mathrm{5}\mid\:\geqslant\mathrm{2}\:\Rightarrow\:\left(\mid\mathrm{x}−\mathrm{1}\mid−\mathrm{7}\right)\left(\mid\mathrm{x}−\mathrm{1}\mid−\mathrm{3}\right)\geqslant\mathrm{0} \…

Question Number 97134 by fortunat last updated on 06/Jun/20 $$findthelaplacetransformof{t}^{\frac{3}{2}}erf\left(t\right)$$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 97135 by  M±th+et+s last updated on 06/Jun/20 $$provethat:$$$$sin\left(16x\right)cot\left(x\right)=1+2cos\left(2x\right)+2cos\left(4x\right)+2cos\left(6x\right)+\dots +2cos\left(16x\right)$$ Commented by prakash jain last updated on 07/Jun/20 $$\mathrm{cos}\:{x}=\frac{\mathrm{1}}{\mathrm{2}}\left({e}^{{ix}} +{e}^{−{ix}} \right)…

Question Number 31594 by Nayon.Sm last updated on 11/Mar/18 Answered by Rasheed.Sindhi last updated on 11/Mar/18 $$a=0\mid b=0;\mathrm{No}\mathrm{other}\mathrm{integral}\mathrm{solution}.$$$$-.-.-.-.-.-.-$$$$\mathrm{If}\:{a}^{\mathrm{2}} +{b}^{\mathrm{2}} ={c}^{\mathrm{2}} \:\mathrm{then}\:\mathrm{there}\:\mathrm{exist}\:\mathrm{integers} \…

Question Number 97114 by fortunat last updated on 06/Jun/20 $$plsfindx$$$$$$$$x^{x^x}+ln\left(2x\right)-1=0$$ Terms of Service Privacy Policy Contact: info@tinkutara.com