Which of the following expressions are equivalent to a · a · a · a· a · a? Choose all that apply. all a5 O (a*) O a° . a' a30 a5

Q: Given O 2i A = i -3 find A", Ā, A', A¯!. i

A: Given  A = 102ii-3010i

Q: R:t. Evaluate Cosny dy

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

Q: I What the coefficient of 2 is in he exptession yx +y? a) y? 2. b) y c) I

A: A coefficient is a multiplicative factor in a polynomial. It is usually a number but it can also be…

Q: Enter me Required E and F arem P(E|F) = 0.4 %D Additional Mate . еВook o. [1/1 Poin MY NOTES

A: It is an important part of statistics. It is widely used.

Q: Find all values croots) otThe following:- = 2i e

A: 1. Given, eiz+1=2i Find the roots of this equation.

Q: UInities given in the fo. B 0.14 0,15

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Q: A B. E What proves AABC ~ AADE AAA - O AAS ~ - O SSA - O AA ~

A: The three rules that are used to check the similarity between two triangles are defined as: AA:…

Q: Which of the following are correct? a) Pr(A|B) + Pr(A|B') = Pr(A) b) Pr(A⋂B) = Pr(A) * Pr(B|A) c)…

A: We want to choose the correct statement out of the following statements a) Pr(A|B) + Pr(A|B') =…

Q: TE=EXEU ancXis a Vawel) F=E A,E,I,0,03 2.M3DEXEUand xisa consonant2 M: ECE, H,M,N, PRS.T,VY3.…

A: topic -sets

Q: Q1: Simplify using laws p↔q v r   Q2: Simplify using laws ~p v q →p ∧ q

A: (1) Now p↔q≡p→q∧q→p By using implication law, p→q≡¬p∨qq→p≡¬q∨p So,…

Q: Evaluate whexe Sis the uppea hatt Of a Ps e Of sadiw Q

A: Given:      ∬sz ds where S is upper half of sphere of radius 2    The parameterization of the sphere…

Q: Find the value of x. 45° O 9/2 9/2 O 9/3 O 3/3

A: From the given figure:     In triangle ABC With respect to angle 45°.…

Q: Part A: Which statement bolow is truo? O ZB /G Part B: Which statement below is het O AC TH O BC HI…

A: Given △ABC and its image after a rotation of 270° as △GHI.

Q: Simpli fy, ( O-1+i O -1+ i" O in+1 01+i

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Q: P(A)=0.39P(A)=0.39, P(B)=0.36P(B)=0.36 and P(AandB)=0.25P(AandB)=0.25.P(B∣notA)=

A: It is given that, P(A)=0.39, P(B)=0.36 and P(A and B)=0.25.Let AC be the complement od the event A.…

Q: 12 A C x= m/B= m/C= (3x + 2) B (don't forget the degree symbol) (don't forget the degree symbol)

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Q: sinh(2 In(8)) (A) () (B) 64 – - 04 1 (C) 32 + 128 (D) 8 - (E) 32 – 128 (A) O (B) (c) (D) (E)

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Q: Let a = 5i – 2j and b = 2i + j – 7k then what is a. b =? O a. 12 O b. 8 O c. 1 O d. -8 O e. -12

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Q: Evaluate E-, 2i – i? а. -3 b. -1 С. 1 d. -2 e. 0 е.

A: The given expression is, ∑i=132i-i2 On simplifying, we get the expression as,…

Q: A= B = 1. proof JA x B| = |A| x |B| proof |A x B| = |A| x |B|

A: We can solve the problem by obtaining the determinant of the matrix as per instructions.

Q: P(A|B) = 0.2, P(A) = 0.5, P(B) = 0.45                    Find P(A U B)

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Q: Pr[A u B] =0.80, Pr[A]=0.10 and Pr [B | A]=0.30. Find Pr[B]

A: Solution: Given information: P(A∪B)= 0.80 PA)= 0.10 P(B|A) = 0.30

Q: . a. Simplify the following expression: V-25 + 2i242 + 4(i)² + [9 + 8i| - 4(5+6i) v–36

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Q: 3. Figure ABCD is similar to Figure JKLM. 91 K 91 11 A 4 D 52 M Which of the following is true? 91 O…

A: Given that ABCD~JKLM find out which of the statement is true

Q: Suppose we know that P(A) = 0.38, P(B) = 0.51, and P(A and B) = 0.22. %3D What is P(A or B)? Add…

A:

Q: If 0 < 0 < 27 and –10sin 0 +2 = 2, determine the values of 0. %3D Select the correct answer below: O…

A: Given equation, -10sinθ+2=2  and   0≤θ&lt;2π

Q: George knows that ZF in the figure below is 65°. Which of the following additional pieces of…

A: Given: ∠F=65°

Q: n-1 Σ (п — і)? i=1

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Q: nere h(1) = 5, g %3D

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Q: E H. EOH = 90° (EF I GH) %3D

A: Basic concept of perpendicularity is required.

Q: Let G = (Zio, X10) then o(G) is (A) 2 (B) 4 (C) 5 (D) 10

A: If G is group then it satisfied closure law

Q: SE THE CORRECT A

A: 6) Here we have to find the point of discontinuity of the function,  f(x)=12x+7 since function is…

Q: A Moving to another question will save this response. uestion 6 .6 3e dy is (write the result as a…

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Q: k of [Adj A], it -i 0 i

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Q: {(-1,0027)" a if I 2100 5n+7

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Q: slove the ha difeerential equetion dy mogeneus 2xy

A: Given, dydx= x2+y22xy  We have to solve the differential equation.

Q: 9. csc? u du = - cot u + C

A: To prove  ∫csc2udu=-cotu+C

Q: An (Bu A) n B) =

A:

Q: 18. What is the bearing of B from A? N 119° A O 061 deg O 119 deg O 241 deg O 259 deg

A: To find :The point bearing of B from A.We know that Obtuse angle is 90°&lt;x&lt;180°.

Q: P(A) =0.3 P(B)=0.8 P(A and B) =0.2 What is P(A U B) =?

A: It is given that, P(A) =0.3 P(B)=0.8 P(A and B) =0.2

Q: It P(BA)= 0.5, P(BA^)=D0.2 is given as P(A) = 0.30 . P(AB) Which of the following is the correct…

A:

Q: Find the Yalue + Cas

A: Using inverse trigonometric formula achieve this expression

Q: P(A)=0.3, P(B) 0.6, PA|B) = 0.4. Then P(B A) is %3D a. 0.5 b. 0.8 C. 0.75 d. Cannot be computed…

A: From the provided information, P (A) = 0.3, P (B) = 0.6, P (A|B) = 0.4

Q: Examine (A), (B) and (C) and find the relationship between 40 % of 60 30% od 80 20% of 240 a.…

A:

Q: 4) Yes/No If yes, answer questions below. Postulate: Similarity Statement: T V Explain:

A: here we have to Explain the similarity of triangles.

Q: this response. Quèstion 16 a +b -1 If 0 a then 0 5 a = -4, b= 5 0=5 b = -2

A: Introduction: Matrix elements are nothing more than matrix components. They can be numbers,…

Q: Select the correct answer. If u = 1 + 3i and v= -2 – i, what is u + v? O A. 3 2i O B. 1-i O C. -2 +…

A: Topic = Vector Correct option = D

Q: Evaluate I= I=S 2+41 Iti NJ Z 2 dz

A: This question is related to definite integration, we will solve it using given information.

Q: P(A) = 0.6, P (A I B) = 0.5, P (B I A) = 0.4   Find P(A and B) Find P(A or B)

A: Given P(A) = 0.6, P (A I B) = 0.5, P (B I A) = 0.4