Relation and Functions – Page 91

1-prove-that-a-b-R-2-sinb-sina-b-a-2-let-give-the-sequence-x-0-0-and-x-n-1-a-1-2-sin-x-n-prove-that-for-m-n-x-m-x-n-a-2-n-1-3-prove-that-x-n-is-convergent-an

Tinku Tara June 4, 2023 Relation and Functions 0 Comments

Question Number 33596 by abdo imad last updated on 19/Apr/18 $1) p r o v e t h a t \forall (a, b) \in R^{2} ∣ s i n b - s i n a ∣⩽∣ b - a ∣$ $2) l e t g i v e t h e s e q u e n c e x_{0} = 0 a n d$ $x_{n + 1} = a + \frac{1}{2} s i n (x_{n}) p r o v e t h a t f o r m ⩾ n$ $$\mid{x}_{{m}} \:−{x}_{{n}} \mid\:\leqslant\:\:\frac{\mid{a}\mid}{\mathrm{2}^{{n}−\mathrm{1}} } \…

find-the-value-of-n-1-2-n-3-3n-2-2n-

Tinku Tara June 4, 2023 Relation and Functions 0 Comments

Question Number 33591 by abdo imad last updated on 19/Apr/18 $f i n d t h e v a l u e o f \sum_{n = 1}^{\infty} \frac{2}{n^{3} + 3 n^{2} + 2 n} .$ Commented by abdo imad last updated on 20/Apr/18…

let-f-x-e-x-2-1-prove-that-f-n-x-p-n-x-e-x-2-where-p-n-is-a-polynome-with-deg-n-2-prove-that-n-1-p-n-1-x-x-p-n-x-n-p-n-1-x-0-find-and-3-calculate-p-0

Tinku Tara June 4, 2023 Relation and Functions 0 Comments

Question Number 33592 by abdo imad last updated on 19/Apr/18 $l e t f (x) = e^{- x^{2}}$ $1) p r o v e t h a t f^{(n)} (x) = p_{n} (x) . e^{- x^{2}} w h e r e p_{n} i s a p o l y n o m e$ $w i t h d e g = n$ $2) p r o v e t h a t \forall n ⩾ 1$ $${p}_{{n}+\mathrm{1}}…

Category: Relation and Functions

1-prove-that-a-b-R-2-sinb-sina-b-a-2-let-give-the-sequence-x-0-0-and-x-n-1-a-1-2-sin-x-n-prove-that-for-m-n-x-m-x-n-a-2-n-1-3-prove-that-x-n-is-convergent-an

find-the-value-of-n-1-2-n-3-3n-2-2n-

let-f-x-e-x-2-1-prove-that-f-n-x-p-n-x-e-x-2-where-p-n-is-a-polynome-with-deg-n-2-prove-that-n-1-p-n-1-x-x-p-n-x-n-p-n-1-x-0-find-and-3-calculate-p-0

find-the-value-of-n-1-1-n-2-n-1-2n-1-

find-n-1-z-n-sin-n-n-with-z-from-C-and-z-lt-1-

find-the-value-of-n-1-1-i-n-cos-n-2-n-

study-the-nature-of-n-1-sin-pien-

let-z-C-z-lt-1-calculate-n-1-z-n-cos-n-and-n-1-z-n-sin-n-

find-the-nature-of-n-1-1-n-1-n-arctan-1-n-1-3-

find-the-nature-of-n-1-n-ln-n-e-n-