Set Theory – Page 9

for-A-1-2-3-4-5-6-7-compute-the-number-of-a-Subsets-of-A-b-Nonempty-subsets-of-A-c-proper-subsets-of-A-d-Non-empty-proper-subset-of-A-e-Subsets-of-A-containing-three-element-f-Subs

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Question Number 102357 by Cynosure last updated on 08/Jul/20 $f o r A = {1, 2, 3, 4, 5, 6, 7}, c o m p u t e t h e n u m b e r o f :$ $(a) S u b s e t s o f A .$ $(b) N o n e m p t y s u b s e t s o f A .$ $(c) p r o p e r s u b s e t s o f A .$ $(d) N o n e m p t y p r o p e r s u b s e t o f A .$ $(e) S u b s e t s o f A c o n t a i n i n g t h r e e e l e m e n t .$ $(f) S u b s e t s o f A c o n t a i n i n g 1, 2 .$ $$\left({g}\right)\:{Proper}\:{subsets}\:{of}\:{A}\:{containing}\:\mathrm{1},\mathrm{2}. \…

if-x-a-integer-number-when-divided-8-has-remainder-5-and-divided-5-has-remainder-2-find-x-

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Question Number 101891 by bobhans last updated on 05/Jul/20 $i f x a i n t e g e r n u m b e r, w h e n d i v i d e d 8$ $h a s r e m a i n d e r 5 a n d d i v i d e d 5 h a s r e m a i n d e r$ $2 . f i n d x$ Answered by Rasheed.Sindhi last updated on 05/Jul/20 $$\mathrm{8}−\mathrm{5}=\mathrm{5}−\mathrm{2}=\mathrm{3} \…

Question-36061

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Question Number 36061 by Raj Singh last updated on 28/May/18 Commented by Rasheed.Sindhi last updated on 28/May/18 $N o t r e l a t e d t o t h e a b o v e q u e s t i o n .$ $D ear Abu behi,$ $I^{'} ve discovered relation between your$ $$\mathrm{questions}\:#\mathrm{35844}\:\&\:#\mathrm{35892}. \…

Question-35703

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Question Number 35703 by scientist last updated on 22/May/18 Answered by arcana last updated on 17/Oct/18 $tomando la propiedad de funcion de medida n$ $A, B conjuntos finitos$ $n (A \cup B) = n (A) + n (B) - n (A \cap B)$ $asi$ $$\bullet\:{n}\left(\left(\mathrm{A}\cup\mathrm{B}\right)\cup\left(\mathrm{C}\cup\mathrm{D}\right)\right)={n}\left(\mathrm{A}\cup\mathrm{B}\right)+{n}\left(\mathrm{C}\cup\mathrm{D}\right)−{n}\left(\left(\mathrm{A}\cup\mathrm{B}\right)\cap\left(\mathrm{C}\cup\mathrm{D}\right)\right)…

Question-166258

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Question Number 166258 by amin96 last updated on 16/Feb/22 Terms of Service Privacy Policy Contact: info@tinkutara.com

Question-166167

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Question Number 166167 by amin96 last updated on 14/Feb/22 Terms of Service Privacy Policy Contact: info@tinkutara.com

Question-165616

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Question Number 165616 by amin96 last updated on 05/Feb/22 Commented by mkam last updated on 06/Feb/22 $f i n d a l l t h e r o o t o f (x^{9} - 1 = 0) ?$ $\subset s o l u t i o n \supset$ $$ \…

n-0-2n-1-e-2n-1-pi-1-1-24-by-Mr-Levent-

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Question Number 165512 by amin96 last updated on 02/Feb/22 $\underset{n = 0}{\sum^{\infty}} \frac{2 n + 1}{e^{(2 n + 1) π} + 1} \overset{?}{=} \frac{1}{24}$ $- - - - - - - - - - - - - - by Mr . Levent$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Question-165321

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Question Number 165321 by amin96 last updated on 29/Jan/22 Answered by mahdipoor last updated on 31/Jan/22 ${\begin{cases} u^{2} + 2 u + 4 \overset{u = x}{\Rightarrow} = x^{2} + 2 x + 4 \\ u^{2} - 2 u + 4 \overset{u = x + 2}{\Rightarrow} x^{2} + 2 x + 1 \end{cases} \Rightarrow$ $$\underset{{i}={u}}…

60-abc-nm000-0-m-n-

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Question Number 164628 by amin96 last updated on 19/Jan/22 $60! = \underset{―}{abc \dots nm 000 \dots 0}$ $m = ? n = ?$ Commented by amin96 last updated on 20/Jan/22 $answer 9; 6$ $$ \…

Category: Set Theory