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Question Number 183342 Answers: 3 Comments: 0

Find: 3 − (2/(3 − (2/(3 − (2/(...)))))) = ?

$$\mathrm{Find}:\:\:\:\:\:\mathrm{3}\:−\:\frac{\mathrm{2}}{\mathrm{3}\:−\:\frac{\mathrm{2}}{\mathrm{3}\:−\:\frac{\mathrm{2}}{...}}}\:=\:? \\ $$

Question Number 183330 Answers: 0 Comments: 2

S = sinhx+sinh^2 x + sinh^3 x+...+sinh^n x=?

$$\:\:{S}\:=\:{sinhx}+{sinh}^{\mathrm{2}} {x}\:+\:{sinh}^{\mathrm{3}} {x}+...+{sinh}^{{n}} {x}=? \\ $$

Question Number 183326 Answers: 2 Comments: 1

Question Number 183325 Answers: 1 Comments: 1

Question Number 183324 Answers: 2 Comments: 1

Find the minimum distance between C_f , C_g ; C_f : y^2 = 4ax , C_g : x^2 + y^2 −24ay+ 128a^2 = 0

$${Find}\:{the}\:{minimum}\:{distance}\:{between}\:{C}_{{f}} \:,\:{C}_{{g}} \\ $$$$\:;\:{C}_{{f}} \::\:{y}^{\mathrm{2}} =\:\mathrm{4}{ax}\:,\:{C}_{{g}} :\:{x}^{\mathrm{2}} +\:{y}^{\mathrm{2}} −\mathrm{24}{ay}+\:\mathrm{128}{a}^{\mathrm{2}} =\:\mathrm{0} \\ $$

Question Number 183320 Answers: 1 Comments: 0

∫^(π/2) _0 (dx/(cox(x/2)∙cos(x/2^2 )∙∙∙∙∙cos(x/2^n )))=?

$$\underset{\mathrm{0}} {\int}^{\frac{\pi}{\mathrm{2}}} \frac{{dx}}{{cox}\frac{{x}}{\mathrm{2}}\centerdot{cos}\frac{{x}}{\mathrm{2}^{\mathrm{2}} }\centerdot\centerdot\centerdot\centerdot\centerdot{cos}\frac{{x}}{\mathrm{2}^{{n}} }}=? \\ $$

Question Number 183318 Answers: 0 Comments: 0

Question Number 183307 Answers: 1 Comments: 1

Question Number 183301 Answers: 0 Comments: 3

(((1067)),((249)) )+ (((1067)),((250)) )=?

$$\begin{pmatrix}{\mathrm{1067}}\\{\mathrm{249}}\end{pmatrix}+\begin{pmatrix}{\mathrm{1067}}\\{\mathrm{250}}\end{pmatrix}=? \\ $$

Question Number 183294 Answers: 0 Comments: 0

Question Number 183293 Answers: 1 Comments: 0

Help! A beam being lifted by two forces where F1makes an angle of 23° degrees with the y axis acts in the second quadrant F2 acts in the first quadrant making an angle of 32° degrees with the y axis and the resultant force is 67 N, determine F1 and F2.

$$\: \\ $$$$\:\mathrm{Help}! \\ $$$$\: \\ $$$$\:\mathrm{A}\:\mathrm{beam}\:\mathrm{being}\:\mathrm{lifted}\:\mathrm{by}\:\mathrm{two}\:\mathrm{forces}\:\mathrm{where}\: \\ $$$$\:\mathrm{F1makes}\:\mathrm{an}\:\mathrm{angle}\:\mathrm{of}\:\mathrm{23}°\:\mathrm{degrees}\:\mathrm{with}\:\mathrm{the}\:\mathrm{y} \\ $$$$\:\mathrm{axis}\:\mathrm{acts}\:\mathrm{in}\:\mathrm{the}\:\mathrm{second}\:\mathrm{quadrant}\:\mathrm{F2}\:\mathrm{acts}\:\mathrm{in} \\ $$$$\:\mathrm{the}\:\mathrm{first}\:\mathrm{quadrant}\:\mathrm{making}\:\mathrm{an}\:\mathrm{angle}\:\mathrm{of}\:\mathrm{32}° \\ $$$$\:\mathrm{degrees}\:\mathrm{with}\:\mathrm{the}\:\mathrm{y}\:\mathrm{axis}\:\mathrm{and}\:\mathrm{the}\:\mathrm{resultant} \\ $$$$\:\mathrm{force}\:\mathrm{is}\:\mathrm{67}\:\mathrm{N},\:\mathrm{determine}\:\mathrm{F1}\:\mathrm{and}\:\mathrm{F2}. \\ $$$$\: \\ $$

Question Number 183285 Answers: 0 Comments: 0