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Q: Prove: AABD =ACBD

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Q: - а, ь, с € R CER polynor = x° + ax

A: f(x)=x3 +ax2 +bx+c0=-23 +4a-b+c0=-8+4a-2b+c4a-2b+c=8

Q: (Rって。) disconn. Conn. or

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Q: 2show that O (ir Yational numbers iihot hegigitale

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Q: A catalog begins with three dlistinct letters +ollowed by four distinct nonzero digits. what is the…

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Q: find Xcn! ® methed hen) bg using agraphicat メcnl- hands

A: We have to first plot the required discrete function.

Q: theorem Every Ving Can be imbeobling în aving with

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Q: In how many ways can you orient the letters in the word "APPLICATION" such that A's don't sit next…

A: consider in 'APPLICATION " two A's sit together . in 'APPLICATION " n(A)=2, n(P)=2 n(L)=1 n(I)=2…

Q: has a postgraduate qualificat IS 0.3 that he has adequate wor me has both the postgraduate…

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Q: Juppose that the Mumber On ole det Bively by ogas for all nz2. Show that Oh= 2 +3( recu true for…

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Q: ich statement is needed to prove AABC AEDC using AS. C.

A: BD bisects AE at c :AC = CE ................1AB = ED.................2∠ACB = ∠ECD......3∠BAC =…

Q: Evaluate /s in" xdu by seduction formalu

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Q: 2. Assign Hermit's interpokting tolynomial by The fallowingy da ta:

A: The Hermite's interpolation polynomial is H(x)=∑ui(x)⋅yi+∑vi(x)⋅yi'. Here…

Q: Let S={rEZx+3=5(mod 17)}. Then S is

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Q: Integrate  sinnuelog(cosu) . Where n=744

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Q: 2,2 and write tte answers in the comepute form of atib s 2.

A: Since you have posted a question with multiple sub parts we will solve first three sub parts for…

Q: 3find gformyle for the nith daran of the falowlhw sepuences 1625- to

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Q: In a class of 300 students, can we use the PHP to guarantee that there are 10 students who were born…

A: Given: In a class of 300 students, on using the PHP to guarantee that there are 10 students who were…

Q: If x = 2 (mod 5) and y = 4 (mod 5) then 2x – 3y =? (mod 5)

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Q: 37 17 Squeceze theorem to 8how an= 3" Conuerqcnt, Use aveeze

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Q: ist of at least one woman is

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Q: How many different words with or without meaning can be formed with the letters of the word…

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Q: Find  mod (40, 7) and div (40, 7).   mod(40, 7)=? div(40, 7)=?

A: 1) mod(40,7)  is the remainder when 40 is divided by 7we know that 7×5 =35  and 7×6=42as 7×6=42 is…

Q: 2 Prove Ccos(n (ulx)] duc)

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Q: ) that Prnve Seck -1

A: Dear student as per our rule in one session we can only solve one question. Please post the other…

Q: 11. If an+1 = 2an + 3 and ao = 1, then az = %3D 509 O 513 O 487 O 496

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Q: (-130 mod 20·265 mod 20) mod 20 ?   clear answer please

A: a mod b gives the remainder when a is divided by b That is we express it as a=b q+ r where r is the…

Q: Prove coshlutu) = Coshuashu.

A: Given data is : coshu+v=coshucoshv+sinhusinhv To prove the above equation. Use the formula of…

Q: It has been said in Seattle, Washington that at least 50% of the days are rainy.  A researcher…

A: Null hypothesis is a claim about a population that is assumed to be true untill it is declared…

Q: Acere late ttesigned so that the first two characters are fletters and the last four characters are…

A: In the license plate first two characters are letters and last 4 characters are digits from 0-9.…

Q: Suppose a professional basketball player historically makes 39% of his three-point field goals.…

A: When the variable of interest is categorical in nature, it indicates that we are dealing with the…

Q: Use Lemma 5.4.3 to find RT if RS 6 and VR = 4.

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Q: If det(A)=0, then:

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Q: Assume that a license plate must be of length 7.  How many different license plates are possible…

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Q: Find the exact value of s 2. nentz) nat

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Q: In how many ways oul od class of 32) be chaskn to aitend cenforance, cam 2ostudents

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 45.r > (рли) ~pv~ w rvs S

A: We have to construct a formal proof of the given arguments.

Q: if fon if 3立

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Q: if it was a bez Prove that لما لها حاطها

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Q: 11 How many 6-letter words (even without meaning) can be created from the letters of the word…

A: There are several powerful methods for counting objects and sets of objects without actually having…

Q: 9.5 in 79 in 10.9 in

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Q: D Find al three digit numbers cwith difterent digit Such that those thyee- digit numbevs aue…

A: No such a number exists because atleast one prime number come with that different digits

Q: (2 A cestain fishina lodae advestiss that 75% ofits quests Catch

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Q: det A = 9214녀 Nor4 N 5 O o 2NN

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Q: From a pack of standard cards numbered from 1 to 20, a card is drawn at hobilitu that the card drawn…

A: We have given that,  Pack of standard cards numbered from 1 to 20 then the sample space (s) is,  s =…

Q: 4. Give the indirect proof of the statement "if n ie an inkger and n'tl is odd hen n is even.

A: We prove it by contradiction.

Q: Prove that at any party where people are shaking hands, at last two people will have always shaken…

A: Let there are N people at the party so a single person can shake hands with some number between 0…