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Question Number 203222 Answers: 1 Comments: 1

XYZ Ltd wants to borrow money to finance a project. They can pay N2500 monthly in repayments. If the interest rate is 5% and the load will be paid back fully in 30 years, how much can the company afford to borrow?

Question Number 203219 Answers: 1 Comments: 0

Question Number 203218 Answers: 0 Comments: 0

Question Number 203211 Answers: 1 Comments: 0

Question Number 203199 Answers: 0 Comments: 1

Let′s define linear Operator L as L=∫_0 ^∞ e^(−st) ∙ L{W(t)}=??? W(t) is inverse function of y(t)=te^t , t∈[−(1/e),∞)

$$\mathrm{Let}'{s}\:\mathrm{define}\:\mathrm{linear}\:\mathrm{Operator}\:\boldsymbol{\mathcal{L}}\:\mathrm{as}\:\boldsymbol{\mathcal{L}}=\int_{\mathrm{0}} ^{\infty} \:{e}^{−{st}} \centerdot \\ $$$$\boldsymbol{\mathcal{L}}\left\{{W}\left({t}\right)\right\}=??? \\ $$$${W}\left({t}\right)\:\mathrm{is}\:\mathrm{inverse}\:\mathrm{function}\:\mathrm{of}\:{y}\left({t}\right)={te}^{{t}} \:,\:{t}\in\left[−\frac{\mathrm{1}}{{e}},\infty\right) \\ $$

Question Number 203198 Answers: 0 Comments: 0

Question Number 203195 Answers: 0 Comments: 0

Question Number 203192 Answers: 1 Comments: 0

find the last four digits of 2022^(2023) +2023^(2022)

$$\boldsymbol{\mathrm{find}}\:\boldsymbol{\mathrm{the}}\:\boldsymbol{\mathrm{last}}\:\boldsymbol{\mathrm{four}}\:\boldsymbol{\mathrm{digits}}\:\boldsymbol{\mathrm{of}}\:\mathrm{2022}^{\mathrm{2023}} +\mathrm{2023}^{\mathrm{2022}} \\ $$

Question Number 203187 Answers: 2 Comments: 0

Question Number 203186 Answers: 1 Comments: 0

f(x)={_(2 x=1) ^(7 x≠1 ) ⇒ ∫_0 ^( 4) f(x)dx=?

$${f}\left({x}\right)=\left\{_{\mathrm{2}\:\:\:\:\:\:\:\:{x}=\mathrm{1}} ^{\mathrm{7}\:\:\:\:\:\:\:\:{x}\neq\mathrm{1}\:\:\:\:\:} \Rightarrow\:\int_{\mathrm{0}} ^{\:\mathrm{4}} {f}\left({x}\right){dx}=?\right. \\ $$

Question Number 203180 Answers: 1 Comments: 0

Question Number 203175 Answers: 0 Comments: 0

Question Number 203171 Answers: 1 Comments: 2

Ratio of green blue and Red triangles? Evaluate these Area for 𝛂=25° and length of aquart=1

$$\mathrm{Ratio}\:\mathrm{of}\:\mathrm{green}\:\mathrm{blue}\:\mathrm{and}\:\mathrm{Red}\:\mathrm{triangles}? \\ $$$$\mathrm{Evaluate}\:\mathrm{these}\:\mathrm{Area}\:\mathrm{for}\:\boldsymbol{\alpha}=\mathrm{25}°\:\:\mathrm{and} \\ $$$$\mathrm{length}\:\mathrm{of}\:\mathrm{aquart}=\mathrm{1} \\ $$

Question Number 203169 Answers: 1 Comments: 0

If y = tan Find y^′ = ?

$$\mathrm{If}\:\:\:\mathrm{y}\:=\:\mathrm{tan} \\ $$$$\mathrm{Find}\:\:\:\mathrm{y}^{'} \:=\:? \\ $$

Question Number 203166 Answers: 1 Comments: 0

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Question Number 203159 Answers: 0 Comments: 0

Q202938 the value of x is 15 (Voir reponse develope )

$$\mathrm{Q202938} \\ $$$$\mathrm{the}\:\mathrm{value}\:\mathrm{of}\:\boldsymbol{\mathrm{x}}\:\boldsymbol{\mathrm{is}}\:\mathrm{15}\: \\ $$$$\left(\boldsymbol{{Voir}}\:\boldsymbol{{reponse}}\:\boldsymbol{{develope}}\:\right) \\ $$

Question Number 203158 Answers: 3 Comments: 0

1. y = tg^2 x ⇒ y^′ = ? 2. lim_(x→0) ((ln (1 + 2x))/(sin 2x)) = ?

$$\mathrm{1}.\:\mathrm{y}\:=\:\mathrm{tg}^{\mathrm{2}} \:\mathrm{x}\:\:\:\Rightarrow\:\:\:\mathrm{y}^{'} \:=\:? \\ $$$$\mathrm{2}.\:\:\underset{\boldsymbol{\mathrm{x}}\rightarrow\mathrm{0}} {\mathrm{lim}}\:\frac{\mathrm{ln}\:\left(\mathrm{1}\:+\:\mathrm{2x}\right)}{\mathrm{sin}\:\mathrm{2x}}\:=\:? \\ $$

Question Number 203157 Answers: 2 Comments: 0

Question Number 203151 Answers: 1 Comments: 0

Question Number 203149 Answers: 2 Comments: 1

If a^2 + b^2 = 2 Then (√(2a + 7)) + (√(2b + 7)) ≤ 6

$$\mathrm{If}\:\:\:\mathrm{a}^{\mathrm{2}} \:+\:\mathrm{b}^{\mathrm{2}} \:=\:\mathrm{2} \\ $$$$\mathrm{Then}\:\:\:\sqrt{\mathrm{2a}\:+\:\mathrm{7}}\:+\:\sqrt{\mathrm{2b}\:+\:\mathrm{7}}\:\leqslant\:\mathrm{6} \\ $$

Question Number 203146 Answers: 1 Comments: 0

Determine ab^(−) (a>b) such that( ab^(−) +ba^(−) ) and (ab^(−) −ba^(−) ) are both perfect squares.

$$\mathcal{D}{etermine}\:\overline {{ab}}\:\left({a}>{b}\right)\:{such}\:{that}\left(\:\overline {{ab}}+\overline {{ba}}\right)\: \\ $$$${and}\:\left(\overline {{ab}}−\overline {{ba}}\right)\:{are}\:{both}\:{perfect}\:{squares}. \\ $$

Question Number 203144 Answers: 0 Comments: 1

when f(x)= { ((sinx π<x≤2π)),((cosx (π/2)≤x≤π)) :} find f′(2π)=?

$$\mathrm{when}\:\:\:\:\mathrm{f}\left(\mathrm{x}\right)=\begin{cases}{\mathrm{sinx}\:\:\:\:\:\pi<\mathrm{x}\leqslant\mathrm{2}\pi}\\{\mathrm{cosx}\:\:\:\:\:\frac{\pi}{\mathrm{2}}\leqslant\mathrm{x}\leqslant\pi}\end{cases}\:\:\:\:\:\:\:\:\mathrm{find}\:\:{f}'\left(\mathrm{2}\pi\right)=? \\ $$

Question Number 203208 Answers: 0 Comments: 0

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Question Number 203206 Answers: 1 Comments: 0

Question Number 203234 Answers: 0 Comments: 0

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