Relation and Functions – Page 39

1-simplify-A-n-1-2-i-3-n-1-2-i-3-n-2-smplify-B-n-1-2-3-n-1-2-3-n-n-integr-natural-

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Question Number 49952 by maxmathsup by imad last updated on 12/Dec/18 $1) s i m p l i f y A_{n} = \frac{1}{{(2 + i \sqrt{3})}^{n}} + \frac{1}{{(2 - i \sqrt{3})}^{n}}$ $2) s m p l i f y B_{n} = \frac{1}{{(2 + \sqrt{3})}^{n}} + \frac{1}{{(2 - \sqrt{3})}^{n}}$ $n i n t e g r n a t u r a l .$ Commented…

let-u-n-1-n-2-n-3n-1-find-n-0-49-u-n-

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Question Number 49937 by turbo msup by abdo last updated on 12/Dec/18 $l e t u_{n} = \frac{{(- 1)}^{n}}{2^{n}} + 3 n + 1$ $f i n d \sum_{n = 0}^{49} u_{n}$ Commented by Abdo…

1-n-x-x-2-dx-

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Question Number 180901 by alcohol last updated on 19/Nov/22 $\int_{1}^{n} \frac{⌊ x ⌋}{x^{2}} d x =$ Answered by srikanth2684 last updated on 19/Nov/22 $$\int_{\mathrm{1}} ^{\:\mathrm{2}} \frac{\lfloor{x}\rfloor}{{x}^{\mathrm{2}}…

calculate-S-n-x-x-1-2-x-2-4-x-4-8-x-2-n-2-n-1-

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Question Number 49810 by Abdo msup. last updated on 10/Dec/18 $c a l c u l a t e$ $S_{n} (x) = [\frac{x + 1}{2}] + [\frac{x + 2}{4}] + [\frac{x + 4}{8}] + \dots [\frac{x + 2^{n}}{2^{n + 1}}]$ Commented by maxmathsup by imad last updated…

solve-the-system-4-1-x-2-x-5-1-y-2-y-6-1-z-2-z-x-y-z-xyz-

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Question Number 49809 by Abdo msup. last updated on 10/Dec/18 $s o l v e t h e s y s t e m {\begin{cases} \frac{4 \sqrt{1 + x^{2}}}{x} = \frac{5 \sqrt{1 + y^{2}}}{y} = \frac{6 \sqrt{1 + z^{2}}}{z} \\ x + y + z = x y z . \end{cases}$ $\begin{matrix} \end{matrix}}$ Commented by MJS last updated on 12/Dec/18…

let-f-x-e-x-x-1-1-calculate-f-n-o-and-f-n-1-2-developp-f-at-integr-serie-

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Question Number 49804 by maxmathsup by imad last updated on 10/Dec/18 $l e t f (x) = \frac{e^{- x}}{x + 1}$ $1) c a l c u l a t e f^{(n)} (o) a n d f^{(n)} (1)$ $2) d e v e l o p p f a t i n t e g r s e r i e .$ Commented by Abdo msup.…

Equation-of-circle-touching-the-line-x-2-y-3-4-will-be-

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Question Number 115261 by bobhans last updated on 24/Sep/20 $E q u a t i o n o f c i r c l e t o u c h i n g t h e l i n e$ $∣ x - 2 ∣ + ∣ y - 3 ∣ = 4 w i l l b e$ Answered by john santu last updated on 24/Sep/20 $c e n t r e o f c i r c l e i s a p o i n t (2, 3)$ $${with}\:{radius}\:=\:\frac{\mid\mathrm{2}+\mathrm{3}−\mathrm{9}\mid}{\:\sqrt{\mathrm{2}}}\:=\mathrm{2}\sqrt{\mathrm{2}}…

Given-f-x-sin2x-2cos2x-find-f-pi-4-hence-given-g-x-x-0-x-2-3x-x-2-2-x-3-for-a-total-range-of-0-x-3-sketch-the-graph-for-y-g-x-and-find-the-area-with-makes-with-the-x-axis

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Question Number 49703 by Rio Michael last updated on 09/Dec/18 $G i v e n f (x) = s i n 2 x + 2 c o s 2 x$ $f i n d f^{'} (\frac{π}{4})$ $h e n c e g i v e n g (x) = {\begin{cases} x, 0 ⩽ x ⩽ 2 \\ 3 x - x^{2}, 2 ⩽ x ⩽ 3 \end{cases}$ $f o r a t o t a l r a n g e o f 0 ⩽ x ⩽ 3 s k e t c h t h e g r a p h f o r y = g (x)$ $a n d f i n d t h e a r e a w i t h m a k e s w i t h t h e x - a x i s$ $o t h e r w i s e, f i n d t h e c o m p o s i t e f u n c t i o n g f i n t h e r a n g e$ $$\mathrm{2}\leqslant{x}\leqslant\mathrm{3}. \…

if-x-p-p-2-2-calculate-x-

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Question Number 49640 by maxmathsup by imad last updated on 08/Dec/18 $i f x \in [p, \sqrt{p^{2} + 2}] c a l c u l a t e [x]$ Commented by maxmathsup by imad last updated on 08/Dec/18 $${p}\:{from}\:{N}…

let-a-gt-2-and-f-a-1-a-1-a-x-2-dx-1-x-2-1-x-2-1-calculate-f-a-interms-of-a-2-calculate-f-a-

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Question Number 49638 by maxmathsup by imad last updated on 08/Dec/18 $l e t a > 2 a n d f (a) = \int_{- \frac{1}{a}}^{\frac{1}{a}} \frac{x^{2} d x}{\sqrt{1 + x^{2}} + \sqrt{1 - x^{2}}}$ $1) c a l c u l a t e f (a) i n t e r m s o f a$ $2) c a l c u l a t e f^{^{'}} (a) .$ Answered…

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