Evaluate (4i)3 b) –64 a) 64i c) 64 d) –64i إختر أحد الخیارات (c) O (b) O (а) О (d) O

Q: Give a contrapositive proof: For every 2D table of blue and gray pebbles, if the total number of…

A: Here, we will be giving the contrapositive proof of the below statement. Statement: For every 2D…

Q: In(z,) – In(-V3 – 1) = -In(2) – 1

A: given the argument ∅ of the complex number -3-i as -5π6.and also the modulus of a complex number say…

Q: In the field Zu, what is 11: 4

A: Given the field ℤ11 and calculate the value of 74.

Q: 5.Use the lefinitionafdecivative to Rrave that when w-l 240

A:

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A: According to CPCTC, corresponding parts of congruent triangles must be equal. Corresponding parts…

Q: Ok Find the Foulier Soties af the funck en fom -1

A:

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

A: true

Q: Given: ABa AC, AD 1 SC Prove: C Proof

A:

Q: Let feC-2,2], fo-o. Prove that Max -2

A:

Q: 2. Is * commutative? If it is commutative, show it. Otherwise, give a counterexample.

A: Given, * a b c d e a a b c d e b b c a e c c c a b b a d b e b e d e d b a d c

Q: For all intgars a, if 615a, thenbla

A:

Q: he binary operation * defined on Z by x * y = 1 - 2xy. Does * satisfy commutativity and…

A: The binary operation * defined on Z by x * y = 1 - 2xy.To find does * satisfy commutativity and…

Q: How many counterexamples are needed to prove that a statement is false?

A: Suppose P(x) be the statement.

Q: 1> =a,-4,57is to U=2,-4,5 812.Detemmine -> onthogonal

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Q: Arnold says that 25 = 3, and he uses the picture in Figure 3.30 to support his conclu- sion. What is…

A: Given that: According to Arnold reasoning:  223=45

Q: 2. What can you say about 21 and 48? O congruent Onot congruent O complementary O supplementary

A:

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A: Descriptive statistics helps to organize, summarize, and helps to present the data in the…

Q: 2) of Ec, 4" is convngend can we conclude that coch of these are comvergent: (4)

A: Given The sires is convergent then,

Q: Prove that √1+i√3+√1-i√3 = √6

A:

Q: Evaluate ∫10(−6f(t)−5g(t)) dt given that ∫200f(t) dt=−4, ∫10f(t) dt=4, ∫200g(t) dt=−10, and ∫10g(t)…

A: Given:∫10-6ft-5gt dt∫200 ft dt=-4∫10  ft dt=4∫200 gt dt=-10∫10 gt dt=5

Q: Let x and y be non-negative reab· show that, use Proof by Contradietion X+4 2

A:

Q: 6) Write a two column proof. Given: OSTUV Prove: AVXS = AUXT

A: We can prove same as below

Q: 27. Prove in detail that Q(/3+ 7) = Q(/3, v7).

A: We have to prove given equation.

Q: How many funcei ons F{,2,3,4is}→ {l,2,3} are ehere eien er FCI)=1, F(2) 2, f (3) =3? or

A: To find the number of function f such that either f(1)=1 ,f(2)=2 or f(3)=3 .

Q: . Use a two-column proof to prove the equivalence below -(PV-Q) v (-P A-Q) = ¬P

A:

Q: Suppose you have 6 black and 9 white t-shirts and you dont want to put black ones on top of another…

A: The number of white t-shirts=9 The number of black t-shirts=6

Q: 2. Prove ΣΫ; = Y 3 Prono ΓΥΠ |

A: Let X be a Random variable with a Probability density function or probability mass function f(x)…

Q: alla tres números racionales comprendidos  entre 1/6 y 1/8

A: Definition used -             n rational numbers between two rational numbers x and y ( here…

Q: Let A be a 7*4 matrie. What must a and b in or der to TO= Ax?

A: For it to be possible that two matrices A,B  can be multiplied as AB then we must have number of…

Q: az Q.7 If z(x + y) = x2 + y?, show that lax = 4 ду. - +(1 - ax ду.

A:

Q: 8 of 22 If č = (-3, –5) and d = (-2, –6), find |47 – 2.5d|. V74 O 8/6 O 7/5 146

A:

Q: James said (9) - (94) = 913 Is he correct? Justify your answ BIy 亘

A: To check the expression

Q: What postulate or theorem justifies the statement AAVB ANVK?

A: Given- △AVB~△NVK To find- What postulate or theorem justify the above statement.

Q: Evaluate the followin8 Suisn 0arcsin ()- (-) 20 29 arccos nnut vour final answer as an intagar…

A:

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A:

Q: in= aRo can direetly /KT. by gomma fometion, We write Jo a Kox2 &KT 2

A: If you have any doubts in the solution please ask me  in comments i will reply you as soon as…

Q: 3. Zcomputed 2.24 Zcritical = 2.33 %3D Decision: 4. Zcomputed = 0.16 Decision: %3D Zcritical = 2.17…

A: For the given values Determine the decision

Q: Supplemer 5) 90° Supplement of 90° = %3D B) State whether the given pairs are supples 1) 24°, 156°

A: We have to find the supplement of 90°  And state whether the Given pairs are supplement. 24° , 156°

Q: A postulate can be proven to be true using mathematical rules. O True O False

A: True.

Q: O A. AJKL, in which mzJ=35° and mzL = 105° B. AMNP, in which mzM= 70° and mzN= 105° O C. ADEF in…

A: In the triangle ABC we have, m∠A=70° m∠B=75°

Q: What is (1,8) n (6, 10]? What is (1,8) U (6, 10]?

A: We have to find (1, 8)∩(6, 10]. And also we have to find (1, 8)∪(6, 10].

Q: Suppose that X, Y ⊆ U. If n(X) = 24, n(Y ) = 18, and n(X ∩ Y ) = 14, what is n(X Compliment ∪ Y ) if…

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Q: 81: Without evaluoting, show directly * = ? satiefy 2. %3D 2 -5

A:

Q: Let A=(aij)nxn be symmetric and positive definite. Show that laul< (anan), , lis = 1,2,..n 9

A: Given: Let us consider the given, A=aijn×n Let's prove that aij&lt;aiiajj12,i,j=1,2,...,n.

Q: i prov

A: Given, -a+b It is proved using axioms of real numbers.

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A: Given various pairs of triangles.

Q: Show that for any neZ, n is either n= 4k n= 4ktI or n=Yk+2 n=4 K+3 or

A: Given below the detailed solution

Q: There is an even number betuween 200 and 300 that is divisi ble bu 5 and also by 9. What is te…

A:

Q: the Fucdidean <41s open in is Me toie on CA) Trul False Please gine auswer with explaination

A: Euclidian Metric : The Euclidean distance between points p and q is the length of the line segment…