Relation and Functions – Page 186

find-the-polynom-T-n-wich-verify-T-n-cos-cos-n-n-integr-real-1-find-T-0-T-1-and-T-2-and-prove-that-T-n-2-2x-T-n-1-T-n-3-find-deg-T-n-and-T-n-1-T-n-1-4-find-T-cos-for

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Question Number 73227 by mathmax by abdo last updated on 08/Nov/19 $f i n d t h e p o l y n o m T_{n} w i c h v e r i f y T_{n} (c o s θ) = c o s (n θ)$ $\forall n i n t e g r \forall θ r e a l$ $1) f i n d T_{0}, T_{1} a n d T_{2} a n d p r o v e t h a t$ $${T}_{{n}+\mathrm{2}} =\mathrm{2}{x}\:{T}_{{n}+\mathrm{1}} −{T}_{{n}}…

let-P-n-x-x-1-n-x-1-n-1-fartorize-inside-C-x-P-n-x-2-calculate-k-1-p-cotan-kpi-2p-1-

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Question Number 73059 by mathmax by abdo last updated on 05/Nov/19 $l e t P_{n} (x) = {(x + 1)}^{n} - {(x - 1)}^{n}$ $1) f a r t o r i z e i n s i d e C (x) P_{n} (x)$ $2) c a l c u l a t e \prod_{k = 1}^{p} c o t a n (\frac{k π}{2 p + 1})$ Commented by…

if-xsina-cosa-n-q-x-2-1-r-find-r-

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Question Number 73056 by mathmax by abdo last updated on 05/Nov/19 $i f {(x s i n a + c o s a)}^{n} = q (x^{2} + 1) + r f i n d r$ Commented by mathmax by abdo last updated on 06/Nov/19…

decompose-inside-R-x-the-fraction-x-4-x-1-x-x-2-1-3-

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Question Number 73055 by mathmax by abdo last updated on 05/Nov/19 $d e c o m p o s e i n s i d e R (x) t h e f r a c t i o n \frac{x^{4} + x + 1}{x {(x^{2} + 1)}^{3}}$ Terms of Service Privacy Policy Contact: info@tinkutara.com

let-P-n-x-1-2n-1-x-2n-1-1-prove-that-x-2-x-divide-P-n-

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Question Number 73057 by mathmax by abdo last updated on 05/Nov/19 $l e t P_{n} = {(x + 1)}^{2 n + 1} - x^{2 n + 1} - 1$ $p r o v e t h a t x^{2} + x d i v i d e \underset{n}{P}$ Answered by MJS last…

factorize-inside-R-X-1-X-5-1-2-X-6-1-

Tinku Tara June 3, 2023 Relation and Functions 0 Comments

Question Number 73051 by mathmax by abdo last updated on 05/Nov/19 $f a c t o r i z e i n s i d e R [X]$ $1) X^{5} - 1$ $2) X^{6} + 1$ Commented by mathmax by abdo…

let-P-n-X-n-X-n-1-X-2-X-1-R-X-1-prove-that-P-n-have-one-root-x-n-inside-0-2-study-the-sequence-x-n-

Tinku Tara June 3, 2023 Relation and Functions 0 Comments

Question Number 73052 by mathmax by abdo last updated on 05/Nov/19 $l e t P_{n} = X^{n} + X^{n - 1} + \dots . + X^{2} + X - 1 \in R [X]$ $1) p r o v e t h a t P_{n} h a v e o n e r o o t x_{n} i n s i d e] 0, + \infty [$ $2) s t u d y t h e s e q u e n c e x_{n}$ Answered…

Category: Relation and Functions

find-the-polynom-T-n-wich-verify-T-n-cos-cos-n-n-integr-real-1-find-T-0-T-1-and-T-2-and-prove-that-T-n-2-2x-T-n-1-T-n-3-find-deg-T-n-and-T-n-1-T-n-1-4-find-T-cos-for

let-P-n-x-x-1-n-x-1-n-1-fartorize-inside-C-x-P-n-x-2-calculate-k-1-p-cotan-kpi-2p-1-

if-xsina-cosa-n-q-x-2-1-r-find-r-

decompose-inside-R-x-the-fraction-x-4-x-1-x-x-2-1-3-

let-P-n-x-1-2n-1-x-2n-1-1-prove-that-x-2-x-divide-P-n-

factorize-inside-R-X-1-X-5-1-2-X-6-1-

let-P-n-X-n-X-n-1-X-2-X-1-R-X-1-prove-that-P-n-have-one-root-x-n-inside-0-2-study-the-sequence-x-n-

solve-inside-Z-2-x-2-3xy-2y-2-122-

prove-that-n-N-k-0-n-k-C-2n-n-k-nC-2n-1-n-

simplifyA-n-k-0-n-k-n-2-C-n-k-X-k-1-X-n-k-