Relation and Functions – Page 97

Let-f-N-R-be-a-function-sarisfying-following-conditions-f-1-1-f-1-2f-2-nf-n-n-n-1-f-n-Then-find-the-value-of-49f-49-

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Question Number 33048 by rahul 19 last updated on 09/Apr/18 $L e t f : N \to R b e a f u n c t i o n s a r i s f y i n g$ $f o l l o w i n g c o n d i t i o n s :$ $f (1) = 1 .$ $f (1) + 2 f (2) + \dots . + n f (n) = n (n + 1) f (n) .$ $T h e n f i n d t h e v a l u e o f 49 f (49) ?$ Commented by rahul 19…

If-range-of-f-x-x-1-x-2-x-3-x-4-5-x-6-6-is-a-b-a-b-N-find-a-b-

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Question Number 33036 by rahul 19 last updated on 09/Apr/18 $I f r a n g e o f$ $f (x) = (x + 1) (x + 2) (x + 3) (x + 4) + 5$ $x \in [- 6, 6] i s [a, b], a, b \in N, f i n d a + b ?$ Answered by MJS last updated on 09/Apr/18 $$\mathrm{we}\:\mathrm{need}\:\mathrm{the}\:\mathrm{minimum}\:\mathrm{and}…

f-x-log-5-x-5e-3x-f-1-x-

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Question Number 98535 by bobhans last updated on 14/Jun/20 $f (x) = \log_{5} (x) + 5 e^{3 x}$ $f^{- 1} (x) = ?$ Terms of Service Privacy Policy Contact: info@tinkutara.com

calculate-n-1-4n-1-n-2-3n-1-2-

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Question Number 32998 by abdo imad last updated on 09/Apr/18 $c a l c u l a t e \sum_{n = 1}^{\infty} \frac{4 n + 1}{n^{2} {(3 n + 1)}^{2}} .$ Commented by abdo imad last updated on 15/Apr/18…

find-the-sequence-v-n-wich-verify-v-n-2-v-n-v-n-1-

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Question Number 32996 by abdo imad last updated on 09/Apr/18 $f i n d t h e s e q u e n c e (v_{n}) w i c h v e r i f y v_{n + 2} = \sqrt{v_{n} . v_{n + 1}} .$ Commented by prof Abdo imad last updated on…

calculate-n-0-2n-3-n-1-2-n-2-2-

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Question Number 32997 by abdo imad last updated on 09/Apr/18 $c a l c u l a t e \sum_{n = 0}^{\infty} \frac{2 n + 3}{{(n + 1)}^{2} {(n + 2)}^{2}}$ Commented by abdo imad last updated on 10/Apr/18…

let-u-0-a-u-1-b-and-u-n-2-1-2-u-n-u-n-1-1-find-u-n-interms-of-n-2-find-lim-n-u-n-if-a-0-

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Question Number 32995 by abdo imad last updated on 09/Apr/18 $l e t u_{0} = a, u_{1} = b a n d u_{n + 2} = \frac{1}{2} (u_{n} + u_{n + 1})$ $1) f i n d u_{n} i n t e r m s o f n$ $2) f i n d {l i m}_{n \to \infty} u_{n} i f a = 0$ $$…

let-give-f-x-2-x-2-x-x-find-f-1-x-and-calculate-f-1-x-

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Question Number 32989 by abdo imad last updated on 09/Apr/18 $l e t g i v e f (x) = \frac{\sqrt{2 + x} - \sqrt{2 - x}}{x}$ $f i n d f^{- 1} (x) a n d c a l c u l a t e {(f^{- 1} (x))}^{^{'}} .$ Terms of Service Privacy Policy Contact: info@tinkutara.com

find-lim-x-0-x-e-lnx-

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Question Number 32990 by abdo imad last updated on 09/Apr/18 $f i n d {l i m}_{x \to 0^{+}} x e^{- l n x} .$ Commented by prof Abdo imad last updated on 09/Apr/18…

let-give-x-lt-1-prove-that-n-1-sin-n-n-x-n-arctan-xsin-1-xcos-

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Question Number 32937 by abdo imad last updated on 06/Apr/18 $l e t g i v e ∣ x ∣< 1 p r o v e t h a t$ $\sum_{n = 1}^{\infty} \frac{s i n (n θ)}{n} x^{n} = a r c t a n (\frac{x s i n θ}{1 - x c o s θ}) .$ Terms of Service Privacy Policy Contact: info@tinkutara.com

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