Question Number 134627 by bobhans last updated on 05/Mar/21 $$\mathcal{ALGEBRA} \\ $$If Bobby walks to school at 50m/min. He will be late for 3 minutes.…
Question Number 3548 by Yozzii last updated on 15/Dec/15 $${Find}\:{all}\:{solutions}\:{x}\:{to}\:{the}\:{equation} \\ $$$${x}^{\mathrm{3}} +{bx}^{\mathrm{2}} +{cx}+{d}=\mathrm{0}\:{where}\:{b},{c},{d}\:{are}\: \\ $$$${constants}\:{from}\:\mathbb{C}.\: \\ $$$$ \\ $$ Answered by RasheedSindhi last updated…
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Question Number 69064 by Sayantan chakraborty last updated on 18/Sep/19 Commented by Sayantan chakraborty last updated on 18/Sep/19 $$\mathrm{PLEASE}\:\mathrm{HELP} \\ $$ Commented by Sayantan chakraborty…
Question Number 134571 by liberty last updated on 05/Mar/21 $$\mathrm{Prove}\:\mathrm{the}\:\mathrm{sequence}\:\underset{\mathrm{n}=\mathrm{2}} {\overset{\infty} {\sum}}\:\frac{\mathrm{1}}{\left(\mathrm{ln}\:\mathrm{n}\right)^{\mathrm{100}} } \\ $$$$\mathrm{divergent}\:\mathrm{or}\:\mathrm{convergent}\: \\ $$ Answered by mathmax by abdo last updated on…
Question Number 69020 by mhmd last updated on 17/Sep/19 $${if}\:{z}=\left(\mathrm{2}+\mathrm{3}{i}/\mathrm{3}−\sqrt{−\mathrm{4}}\right)^{\mathrm{17}} \:{by}\:{using}\:{demover}\:{find}\:\left({z}−\mathrm{1}\right)^{−\mathrm{5}} \: \\ $$$${pleas}\:{sir}\:{help}\:{me}\:? \\ $$ Commented by MJS last updated on 17/Sep/19 $$\mathrm{please}\:\mathrm{set}\:\left(\right)\:\mathrm{correctly} \\…
Question Number 3467 by Rasheed Soomro last updated on 13/Dec/15 $${Prove}\:{that}\:{in}\:{general}\:{trisection}\:{of}\:{an} \\ $$$${angle}\:{is}\:{impossible}\:{with}\:{only}\:{ruler} \\ $$$${and}\:{compass}. \\ $$ Commented by prakash jain last updated on 13/Dec/15…
Question Number 3465 by Rasheed Soomro last updated on 13/Dec/15 $${Find}\:{the}\:{value}\:{of}\:{n}\:{so}\:{that} \\ $$$$\:\:\:\:\:\:\:\:\:\:\frac{{a}^{{n}+\mathrm{1}} +{b}^{{n}+\mathrm{1}} }{{a}^{{n}} +{b}^{{n}} } \\ $$$${may}\:{become}\:{the}\:{G}.{M}.\:{between}\: \\ $$$${a}\:\:{and}\:\:\:{b}. \\ $$ Answered by…
Question Number 3466 by Rasheed Soomro last updated on 13/Dec/15 $${Find}\:{the}\:{value}\:{of}\:{n}\:{so}\:{that} \\ $$$$\:\:\:\:\:\:\:\:\:\:\:\frac{{a}^{{n}+\mathrm{1}} +{b}^{{n}+\mathrm{1}} }{{a}^{{n}} +{b}^{{n}} } \\ $$$${may}\:{become}\:\:{the}\:{A}.{M}.\:{between} \\ $$$${a}\:\:{and}\:\:{b}. \\ $$ Answered by…
Question Number 3464 by Rasheed Soomro last updated on 13/Dec/15 $$\mathcal{I}{f}\:\:{a},{b},{c},{d}\:{are}\:{in}\:{G}.{P}.,\:{prove}\:{that} \\ $$$${a}^{\mathrm{2}} −{b}^{\mathrm{2}} ,{b}^{\mathrm{2}} −{c}^{\mathrm{2}} ,{c}^{\mathrm{2}} −{d}^{\mathrm{2}} \:{are}\:{also}\:{in}\:{G}.{P}. \\ $$ Answered by Yozzii last…