Is it true that the rank of [B AB If not, under what condition will it be true? A"-B] equals the rank of [AB A²B A"B]? ... ...

Q: What expression in terms of n can be used to represent AD in rhombus ABCD? 4n - 3 2n + 5 C

A: Given : ABCD is a rhombus

Q: Pls help ASAP. Pls simplify each and state the restrictions for d and e.

A: Given that

Q: Which expression is equivalent to (x³y=2)4 for all values of x and y where the expression is…

A: Given: The expression is x3y-24. Concept used: xnm=xm×n Calculation: The expression that is…

Q: Which postulate justifies the statement AX + XC = AC?

A: Given-  To find- The postulate which justifies the statement AX+XC=AC.

Q: Simplify: (V3+ V5) O 16 – 3/15 O 8 O 2/15 O 8+ 2/15

A: Solution : Given data, (√3+√5)2 =?

Q: 20. 2c and 2b A) 2c>2b 21. b+c 2 and b+c. A) b+c> b+c 2 22. b+c and b-c A) b+c>b-c B) 2b>2c B) b+c>…

A: Since you have posted multiple subpart question and I can't answer more than three subpart as per…

Q: 90 1) Let it be 2P + 50 = 2C2, then the value of n is: c) 7 b) 5

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Q: In AABC, DE || BC, find x. x+2 D. 6, E x+1 C 2.

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Q: 8) x - 2y = 8 A) B) + -2 # 2 2 y 2 x

A: To determine which of the given graphs belong to x-2y=8

Q: 8+ 7x - x? 3) x* - 16x + 64 3x - 12x + 9 4) 6x - 14x - 12x

A:

Q: Q: Find the numbers a,b,c between 2 and 18 such that: (i) their sum is 25. (ii) The number 2,a,b are…

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Q: 17 3. Evaluate: de (r- 1)(2 + 16)

A:

Q: In Z12, what is the order of a +b if a = 6 and a = 2? 3 A C B.

A: SOLUTION-

Q: Which of the following is equal to da? In(x) + c +c 20 +0 с

A:

Q: a a + b Determine all values of a and b so that belongs to а 1 3 1 Span 1

A: We have

Q: Let v = Find [-13]; ®= { [4]· [H] }; × = {[3]· B]}-· B C a. [v]: b. [v]: c. [B]: d. [B][v]: e. Are…

A: (.) Given,(.) Coordinate vector:  Let  be a basis of a vector space . Then coordinate vector of…

Q: . EN 5) Find 5B -5 B= -7 3. 6. A = -9- 6 4]

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Q: a= b || ) Find a and b such that 0-9-8 =a -3 + b3 -20 -20

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Q: 5) Simplify and state any restrictions. 5 3 a) - 7x 4x 2 c) - ² - 3 - 5 x+3 b) ++ ab d) 74 + x+4 2b…

A: We need to simplify and find restrictions.

Q: Find proju if scalu = − 3 and v = ( − 1,4, - 8). proj, u = ( (Type integers or simplified…

A:

Q: The value of | 1/a da is O e+C O +C O a 2 + C O In(r|) +C O None of the others.

A:

Q: The solution of 14 - x|>1 is Select one: O A. [-2, 5] O B. ]-00,-5], [-3,00[ OC.J-00,3], [5,00[ O D.…

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Q: Let A, B, and C are three sets, prove that Bx(AUC)=(B× A)U(B×C)

A: "Since you have posted multiple questions, we will answer the first question. If you want the…

Q: 2. If p = 41+2j – k, q = 6i+ 6j– 2k and 7 = -3i – 4j– 3k, evaluate a) q• (p- 2r) b) (r +g• p) c)…

A: Here we use formula of dot product of two vector, and addition, subtraction, multiplication of…

Q: D -7 = -9+ V12 – a 2) 0 = 4v-6 –n 3) 7v12x + 4 = 56

A: Given equations are  (1) -7=-9+12-a (2) 0=4-6-n (3) 712x+4=56

Q: - Show that an = is monotone. n+2n+7 "}= •

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Q: -(A VB) -AV-B (A v B) ^ (AVD) :. A V (BAD) (A → B) ^ (CD) (AB) A (-D¬C) Choose.... Choose....…

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Q: Q7) Calculate AC. BC and (A + B)C. Also, verify that (A + B)C=AC + BC 0 6 7 [0 1 1] If A = -6 0 8,B=…

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Q: So which of the following is the equivalent of a? A) 3X - 6 B) (X - 3) / 4 C) 3X + 4 D) (X +…

A: As per Bartleby guidelines we have to solve only one question at a time. given  dividend = X…

Q: Evaluate fx²e-ªdx A) xe¯x − x² + С xe-* C B) x²e-x + 2xe¯ª +2e¯ª +C C) −x²e¯¤ — 2xe¯¤ − 2e¯ª + C D)…

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Q: 1?+Az-5 dx 23-1 Evaluate: 글 미교2 2 + 11| + 5v3Arctan (똥(2z + 1)) +C 글피교2 + z+ 1|- 3v34rctan ((2z +…

A: The area under the curve fx between two fixed limits is called the definite integral. A definite…

Q: 5. Find b if A is symmetric -3 b²] 90 67.0

A: If a Matrix is symmetric then A transpose is equal to A

Q: 2. If ū=-27 +57-3k, then || is

A: We will find the value of u→ in the following step.