Algebra – Page 596

Question-159355

Tinku Tara June 4, 2023 Algebra 0 Comments

Question Number 159355 by mnjuly1970 last updated on 16/Nov/21 Answered by mr W last updated on 16/Nov/21 $r a d i u s o f s m a l l c i r c l e r = \frac{b}{2}$ $\frac{b}{2} \times \frac{b}{2} = (a - \frac{b}{2}) (a + \frac{b}{2})$ $$\frac{{b}^{\mathrm{2}} }{\mathrm{4}}={a}^{\mathrm{2}} −\frac{{b}^{\mathrm{2}} }{\mathrm{4}}…

Find-area-of-the-region-y-x-for-x-2-5-x-is-greatest-integer-less-than-or-equal-to-x-

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Question Number 28275 by ajfour last updated on 23/Jan/18 $F i n d a r e a o f t h e r e g i o n$ $[y] = [x] f o r x \in [2, 5] .$ $[x] i s g r e a t e s t i n t e g e r l e s s t h a n o r$ $e q u a l t o x .$ Commented by mrW2 last updated on 23/Jan/18…

let-give-the-polynomial-P-x-1-2i-1-ix-n-1-ix-n-find-the-roots-of-P-x-and-factorize-P-x-

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Question Number 28267 by abdo imad last updated on 22/Jan/18 $l e t g i v e t h e p o l y n o m i a l$ $P (x) = \frac{1}{2 i} ({(1 + i x)}^{n} - {(1 - i x)}^{n}) . f i n d t h e r o o t s o f P (x)$ $a n d f a c t o r i z e P (x) .$ Commented by abdo imad last updated…

give-the-decomposition-of-F-x-1-k-1-n-x-k-2-

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Question Number 28264 by abdo imad last updated on 22/Jan/18 $g i v e t h e d e c o m p o s i t i o n o f$ $F (x) = \frac{1}{\prod_{k = 1}^{n} (x - k^{2})} .$ Terms of Service Privacy Policy Contact: info@tinkutara.com

1-find-P-R-x-P-sinx-sin-2n-1-x-2-find-the-roots-of-P-and-degP-3-decompose-1-P-and-prove-that-2n-1-sin-2n-1-x-k-0-2n-1-k-cos-kpi-2n-1-sinx-sin-kpi-2n-1

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Question Number 28265 by abdo imad last updated on 22/Jan/18 $1) f i n d P \in R [x] / P (s i n x) = s i n (2 n + 1) x$ $2) f i n d t h e r o o t s o f P a n d d e g P$ $3) d e c o m p o s e \frac{1}{P} a n d p r o v e t h a t$ $\frac{2 n + 1}{s i n (2 n + 1) x} = \sum_{k = 0}^{2 n} \frac{{(- 1)}^{k} c o s (\frac{k π}{2 n + 1})}{s i n x - s i n (\frac{k π}{2 n + 1)})} .$ Terms of Service…

Question-159332

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Question Number 159332 by 0731619 last updated on 15/Nov/21 Commented by bobhans last updated on 16/Nov/21 $(1) \lim_{x \to 1^{-}} \sqrt{x - 1} = undefined$ $\lim_{x \to 1^{+}} \sqrt{x - 1} = 0$ $$\left(\mathrm{2}\right)\:\mathrm{lim}_{\mathrm{x}\rightarrow\mathrm{1}^{−}…

Trigonometry-solve-Equation-sin-x-2-2sin-x-3-0-

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Question Number 159325 by mnjuly1970 last updated on 15/Nov/21 $You can't use 'macro parameter character #' in math mode$ $s o l v e (E q u a t i o n)$ $s i n (\frac{x}{2}) - 2 s i n (\frac{x}{3}) = 0$ Commented…

Question-159300

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Question Number 159300 by saly last updated on 15/Nov/21 Answered by Derrick last updated on 15/Nov/21 $p r e v e$ $a) m o n t r o n s p a r d o u b l e i n c l u s i o n$ $s o i t x$ $${x}\in{f}^{−\mathrm{1}} \:\left({A}\cup{B}\right)\Leftrightarrow{f}\left({x}\right)\in\left({A}\cup{B}\right) \…

Question-28219

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Question Number 28219 by math solver last updated on 22/Jan/18 Commented by mrW2 last updated on 22/Jan/18 $z = x + i y$ ${(2 x - 1)}^{2} + {(2 y)}^{2} = {(x - 1)}^{2} + y^{2}$ $${x}^{\mathrm{2}}…

Find-0-x-arctan-x-x-1-x-2-1-dx-

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Question Number 159292 by HongKing last updated on 15/Nov/21 $Find : Ω = \underset{0}{\int^{\infty}} \frac{x \arctan (x)}{(x + 1) (x^{2} + 1)} dx$ Answered by mindispower last updated on 15/Nov/21 $$=\int_{\mathrm{0}}…

Category: Algebra