Which of the following can we deduce if n = d·f, where d,f EZ and d > 2? f is prime and d is composite d is prime n is composite f = 1 None of the above

Q: Let A = 0 -5 1 C. A-1 a. det (A) b. 7A + 5I = || d. AB = - 2 - 3 0 = e. BT AT = -5 1 – 1. and B = 16…

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Q: 200 Let A = 2 20 then e 222 e? o 0 4e? e? 0 6e? 4e? e? e? o 0 2e e? 0 4e 2e? e? 2e 0 0 2e 2e 0 2e 2e…

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Q: T-2 31 If Q= | 1 1 and P= [3 then QP: 2 7 2. Does not exist. -2 01 1. 2 L21 4] 6 4 2 113 4. -2 7 25.

A: Q=-231172 and P=1032To find QP

Q: Which list shows the expressions from least to greatest for Very O x+10, x", 10", 10 a + 10, x0, 10"…

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Q: Let n 2 2. Assume that Fn is prime. show that Fn = -1.

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Q: Evaluate 5e dx In 5 + 1 In 2 +1 O In 5 + e None of these

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Q: Births of boys with n = 20 births and p = 0.512 for a boy. In P(fewer than 8 boys)

A: Given, n=20 p=0.512 Normal as approximation to binomial will be given by as follows: X~Nnp,…

Q: In your explanation of the other students follow up question regarding where (1/2) came from in part…

A: Given: At the beginning, there is Jane's starter with 50g of water and 50g of flour with gluten.…

Q: 8. A single die is rolled twice. Find the probability of getting a 2 the first time and a 3 the…

A: A single die is rolled twice. We need to find the probability of getting a 2 the first time and a 3…

Q: A container contains 50 grain tokens, 20 blue tokens, and two red tokens. Two tokens are randomly…

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Q: Which of the following is TRUE? -52%3D0( mod 13) OA. -1=-13( mod 13) OB. 446=-278( mod 7) OC. 1=0 (…

A: Only (A) is true.  The detailed solution is as follows below:

Q: d the length of UC -40 48· 21 15 H M K U C 26 -40 - 5 - 19 CO 2.

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Q: Let n 2 2. Assume that Fn is prime. show that -1.

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Q: ek 5. Let a = pt¹ …pºk, and b = pf¹ ...pf, where p; are prime numbers, and ei, fi ≥ 0. Show that…

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Q: 9. You are tasked to draw two cards from a deck without replacement. What is the probability of…

A: About Deck  There are 52 card in the deck in which they divided into two color i.e red(26) and black…

Q: Below you see the item characteristic curves (ICCS) of 5 dichotomous math ability items (scored…

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Q: 2. If 24x = 16, then x = (A) I 2 (B) (C) 4 (D) 8 (E) 12

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Q: An excercise: Find all the left cosets of in S4

A: We have been given S4, a symmetric group. We have to find all the left cosets of <1 2 3 4>in…

Q: Question 19 Question 20 The domain of f(x)= O a. None O b. O c. O d. O e. 2x x³-x²-2x is: All real…

A: Since you have posted a multiple question according to guildlines I will solve first (19)question…

Q: 2. Derive the following binomial identity: (n + () --("-") = r

A: To derive the binomial identity; n+1rn+1=rr-1n We have to prove that the left hand side of the…

Q: 1 9'5 o V3, V14, V27 Which of the following sets of numbers are irrational? 7, 11, 23

A: To find the set of irrational number313, 29, 153, 14, 277, 11, 23

Q: 2 3 and B Let A For which value of k is AB BA? A k 5. B. k=0. C. k 1. D. -2 E. None of the above the…

A: The value of k for which AB = BA is 0  i.e, k=0

Q: (3w²v-3) (9-¹w-4v-6) 3w²v −³) (9−¹w¯4v¯6) = (Use positive expor

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Q: -100 0 Given A = Find eAt O A. e-100t 2et 5t e nt O B. [ el00t o O eT Oc.re-100t O D. Does not exist

A: Given below the detailed solution

Q: find the aleof shaded fegioh. The yraph dePicts The Standid hommul distibutionwith mean o and…

A: Required probability is P(-1.82<Z<1.82)

Q: Determine all values of a for which 2 1 0 3-a-2 2-0 3 -1 a Select one: O a. 2 and 4 only O b. 4 only…

A: Given: 2103-a-223-1a=0 To find the value of a

Q: Bellwork #39 Rich is a number of a gym. He pays a monthly fee plus a per-visit fee. The equation…

A: Given that: y=3x+10

Q: The number ol hts to a website folows a Passon process Hts occur at the rate of 32 per minte between…

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Q: 6 - X < 6 X - 8

A: 6-x &lt; 6x-86 &lt; 6x-8+x

Q: 1 {a,}={ 4. Let | 2n² Let ɛ =.001. Find a natural number N such that |a, - L<ɛ when n 2 N.

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Q: 1 If the N(A) consists of all multiples of x = , then the rank of A 4 is: а. 3 O b. 2 O C. 4 O d. 1…

A: It is clear that from N(A)

Q: 7. You are dealt one card from a standard 52 card deck. Find the probability of being dealt: a. a…

A: Given that we are dealt one card from a standard 52 card deck. Than we have to find the indicated…

Q: Are the following numbers Gaussian primes ? Explain why why not. or (а.) 2 — 5, (b.) z = 5- 4i. tr

A: Gaussian integers and Gaussian primes

Q: 5. Two coins are tossed 100 times to determine the occurrence of all the events in its sample space.…

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Q: Suppose that E-1 ak = -2 and E=1 bk = 5. Find the values of n k=1 and n 2(ak + bk) k=1

A: To find the values