Question and Answers Forum
All Questions Topic List
AllQuestion and Answers: Page 1763
Question Number 31003 Answers: 1 Comments: 0
$${Number}\:{of}\:{positive}\:{integers}\:{x}\:{for} \\ $$$${which}\:{f}\left({x}\right)={x}^{\mathrm{3}} −\mathrm{8}{x}^{\mathrm{2}} +\mathrm{20}{x}−\mathrm{13}\:{is}\:\:{a}\: \\ $$$${prime}\:{number}\:{are}\:? \\ $$
Question Number 30994 Answers: 0 Comments: 3
Question Number 30990 Answers: 1 Comments: 0
Question Number 30984 Answers: 0 Comments: 3
Question Number 30986 Answers: 1 Comments: 0
Question Number 30961 Answers: 0 Comments: 13
Question Number 30958 Answers: 1 Comments: 4
Question Number 30957 Answers: 1 Comments: 0
Question Number 30956 Answers: 1 Comments: 0
Question Number 30939 Answers: 1 Comments: 0
$$\mathrm{If}\:\:{x}^{\mathrm{2}} +{y}^{\mathrm{2}} +{z}^{\mathrm{2}} =\:{r}^{\mathrm{2}} \:,\:\mathrm{then} \\ $$$$\mathrm{tan}^{−\mathrm{1}} \left(\frac{{xy}}{{zr}}\right)+\mathrm{tan}^{−\mathrm{1}} \left(\frac{{yz}}{{xr}}\right)+\mathrm{tan}^{−\mathrm{1}} \left(\frac{{xz}}{{yr}}\right)\:= \\ $$
Question Number 30936 Answers: 0 Comments: 0
$${find}\:\:\:\underset{\mathrm{0}} {\int}^{{a}} \:\:\frac{{sinx}}{\sqrt{\mathrm{1}+{x}^{\mathrm{2}} }}{dx}\:. \\ $$
Question Number 30933 Answers: 1 Comments: 0
Question Number 30929 Answers: 2 Comments: 1
$$\underset{{n}=\mathrm{0}} {\overset{\infty} {\sum}}\:\mathrm{tan}^{−\mathrm{1}} \left({n}+\frac{\mathrm{1}}{\mathrm{2}}\right)−\mathrm{tan}^{−\mathrm{1}} \left({n}−\frac{\mathrm{1}}{\mathrm{2}}\right)=\:? \\ $$
Question Number 30918 Answers: 1 Comments: 0
Question Number 30917 Answers: 0 Comments: 0
Question Number 30916 Answers: 1 Comments: 1
Question Number 30913 Answers: 0 Comments: 0
Question Number 30897 Answers: 1 Comments: 1
$$\left(\mathrm{44}{x}+\mathrm{28}{y}\right)\mathrm{2} \\ $$
Question Number 30875 Answers: 1 Comments: 1
Question Number 30871 Answers: 1 Comments: 2
$${If}\:\:\:\mathrm{2}{f}\left({x}\right)+{f}\left(−{x}\right)=\frac{\mathrm{1}}{{x}}\mathrm{sin}\:\left({x}−\frac{\mathrm{1}}{{x}}\right) \\ $$$${Find}\:\:\:\int_{\mathrm{1}/{e}} ^{\:\:{e}} {f}\left({x}\right){dx}\:\:. \\ $$
Question Number 30866 Answers: 0 Comments: 8
Question Number 30858 Answers: 2 Comments: 0
$$\int_{\mathrm{0}} ^{\mathrm{1}} \mathrm{x}\mid\mathrm{x}−\mathrm{4}\mid\mathrm{dx} \\ $$
Question Number 30862 Answers: 1 Comments: 0
Question Number 30861 Answers: 1 Comments: 0
$$\mathrm{A}\:\mathrm{wave}\:\mathrm{of}\:\mathrm{frequency}\:\mathrm{10hz}\:\mathrm{forms} \\ $$$$\mathrm{a}\:\mathrm{stationery}\:\mathrm{wave}\:\mathrm{pattern}\:\mathrm{in}\:\mathrm{a}\:\mathrm{medium} \\ $$$$\mathrm{where}\:\mathrm{the}\:\mathrm{velocity}\:\mathrm{is}\:\mathrm{20cms}^{−\mathrm{1}} \\ $$$$\mathrm{what}\:\mathrm{is}\:\mathrm{the}\:\mathrm{distance}\:\mathrm{between}\:\mathrm{the}\:\mathrm{adjacent}\:\mathrm{nodes}? \\ $$$$ \\ $$$$\mathrm{pls}\:\mathrm{help}.. \\ $$
Question Number 30860 Answers: 1 Comments: 0
$${S}=\:\mathrm{3}\left(\mathrm{1}!\right)−\mathrm{4}\left(\mathrm{2}!\right)+\mathrm{5}\left(\mathrm{3}!\right)−\mathrm{6}\left(\mathrm{4}!\right)+.... \\ $$$$\:\:\:\:.....−\left(\mathrm{2008}\right)\left(\mathrm{2006}!\right)+\mathrm{2007}! \\ $$$${Find}\:{value}\:{of}\:{S}. \\ $$
Question Number 30856 Answers: 1 Comments: 1
Pg 1758 Pg 1759 Pg 1760 Pg 1761 Pg 1762 Pg 1763 Pg 1764 Pg 1765 Pg 1766 Pg 1767
Terms of Service
Privacy Policy
Contact: info@tinkutara.com