A b- -1, a-1 n b- 1, a-0 b = 0, a- any real number b = 1, a- 1 b = any real number, a = 1 CCCCC

Q: If n is a real number such that n > 2, then n2 > 4. n<2 n² < 4 O Maybe O conclusion is not valid. O…

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Q: (a). From the set of numbers { -3, 0, √19, √-9, 1/3, 0.6, 7i }; identify the number/s which is/are:…

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Q: (a) Explain with cases why, if a is a real number,  then a ≤ |a|. (b) Explain, if, for any real…

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Q: T-2а?) — 4г? - 4л, T(-0.5z —2) — — За? — За + 4, T(3г? + 1) 3 3z — 1. = Find T(1), T(x), T(x²), and…

A: we use linearity of T  to find the value of T at 1, x, x^2

Q: )  From the set {-5, 3+4i, 0.25, 6, ½ , √(-49), √2, 3i,  -1/5, 8, √7} i) List the set of…

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Q: Prove that if a, b e R, then (a) -(a+b) = (-a) + (-b), (b) (-a)·(-b) = a · b,

A: (a) Proof of the fact -(a+b)=(-a)+(-b): Since -1 is additive inverse of 1, hence  −1+1=0   (zero in…

Q: If a, b e R, prove the following. (a) If a +b = 0, then b= -a, (b) —(-а) — а,

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Q: Determine if the statement sec z = 12 is possible for some real number z.

A: Given the query is to find the possibile value of z.

Q: A 5 Find (if possible) a. AB and b. BA, if A = 2 3 4 5 and B = 6 7

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Q: how do you prove: 1. (-1)*(-1)=1 2. 1 is a positive number. Please answer both subparts if you…

A: To prove: 1. (-1)*(-1)=1 2. 1 is a positive number.

Q: 8 https://www-awn.aleks.com/alekscgi/x/lsl.exe/1o_u-IgNslkr7j8P3jH-IBX52 O REAL NUMBERS Properties…

A: d+(-d) is Additive Inverse Property.Because inverses are getting added.

Q: {-5, 3+4i, 0.25, 6, ½ , √(-49), √2, 3i, -1/5, 8, √7}

A: Note: we have answered your first question with all the sub parts. for further questions solutions,…

Q: -5 -4 -3 -2-1 012 34 5 The 24 is between which two numbers on the number line? O 1 and 2 O 2 and 3 O…

A: The number line is given by To evaluate : The two numbers on the number line between which 24 lie.…

Q: How many possible 6 digit numbers are there where all of the digits are different? Remember that a…

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Q: The three digit number is given . The sum of all different three digit numbers with the same digits…

A: The three-digit-numbers that satisfies the given property are 108,126,135,234,207,306,405 So there…

Q: /hich number line shows the solutions ton > -2? -6 -5 -4 -3 -2 -1 01 2 + -6 -5 -4 -3-2-1 0 12 34 S6…

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Q: ₁. ᴡʜɪᴄʜ ᴏꜰ ᴛʜᴇ ꜰᴏʟʟᴏᴡɪɴɢ ʀᴇᴘʀᴇꜱᴇɴᴛꜱ ᴀ ᴅɪꜱᴄʀᴇᴛᴇ ʀᴀɴᴅᴏᴍ ᴠᴀʀɪᴀʙʟᴇ? ᴀ. ᴛʜᴇ ᴡᴇɪɢʜᴛ ɪɴ ᴋɪʟᴏɢʀᴀᴍꜱ ᴏꜰ…

A: As per the honor code, We’ll answer the first question since the exact one wasn’t specified. Please…

Q: (-1+i)’ = -6(1 + i) true False

A: Given:- (-1+i)7= -6(1+i) To find:- Given equation is true  or false

Q: state the property of equality or the property of real numbers that justifies each of the…

A: Given:  if 2 = x + 3, then x + 3 = 2 is true because of the symmetric property of equality.

Q: -1, 4, -2 >. Find ( A) 0.BO

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Q: Every nonzero real number has a reciprocal. 12. For all nonzero 11. All nonzero real real numbers r,…

A: 11)   All nonzero real numbers have reciprocal.

Q: الموضوع 1. -2 so A-4I- A -41? = -4. -3 -2 3- -4 A-4年 。 3. to not of th above

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Q: If 2 -1] A = 9. 10 2 2. then A ---- Given b 3 solve Ax = b

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Q: 0. If k is a real number, then the real part of 2+i(ki – 3) is А. 2- k. В. -k. С. -1. D. k-3.

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Q: If z₁ = 5-i, z₂ = 1-2¡ then evaluate 32₂ +22₁-5- z, 2z, -3z₂ +3-i

A: Use complex number concept

Q: (2+3i) 2= 3-4i O -5+12i o 7i o -5+i o

A: 2+3i2

Q: 1. Which of the following represents all real numbers greater than -4 but not more than 8. A) [-4,8)…

A: 1)

Q: 1 and an (an-1)2-2 then find the value of a4. If a1 %3D

A: follow next step

Q: -8 0 0 If A = -9 -8 0 -9 2 6 then det (A) =

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Q: 3. If A=[ -1 2 3], B= -4 then det(AB)=

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Q: • 21 real imaginary 2)

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Q: Find X(Z) if X(K)=(-2)* X(Z) = EX(K)Z-k K=1,3,5,7 This means that its value is an odd number

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Q: 10 3 - 4i O 1.2 - 1.6i O 1.6 + 1.2i O 1.2 + 1.6i O 1.6 - 1.2i

A: 1.2 + 1.6 i

Q: -4 3 -5, then If -3 4 A) AT = A B) AT = - C) AT = -A D)None of this

A: Given matrix A=0-4340-5-350now find the detAdetA =0⇒inverse of the given matrix does not exist

Q: 1 -2 Let A= 2 5 -3, find A!. -3 2 - 4

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Q: I. TRUE OR FALSE. Write 1 if the statement is always true. Otherwise write 0. 6. For all positive…

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Q: 무1-= (플-) + - f1--(윤-) + 유- %3D 를1-%3 (뚜1-) + 8-3 (유1-) + 음- 1. 2 -1 What calculation is modeled on…

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Q: Ex 3.6.1 If a = 2 -32 . 78 . 134 and b = 2° - 32 . 5 - 72 . 11°, find (a, b), [a,b] and ab.

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Q: There is a real number whose product with every number leaves the number unchanged. a.Some __has the…

A: Here, we need to fill in the blanks. Given: There is a real number whose product with every number…

Q: Prove that –(|a| + |b|) ≤ a + b ≤ |a|+ |b| for any real numbers a and b. (Hint: Use cases when…

A: We have to prove the condition

Q: a) From the set {-7, 6+3i, 0.5, 7, ¼ , √(-16), √-2, 5i, -1/6, 9, √3} i) List the set of Rational…

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Q: 1 -2 1 If A=0 1 -1| then find AА — ЗА? — А-3І. 3 -1 1

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Q: Need assistance with these. 1. a) From the set {-5, 3+4i, 0.25, 6, 1⁄2 , √(-49), √2, 3i, -1/5, 8,…

A: Solving the questions according to the question numbers: 1) Natural number = 6,8 Rational number =…

Q: -3 2 If A = 1 -1 then what is |A1009 – 5 A1008 = ? %3D

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Q: 10 -10 10 -10- A. All real numbers O B. y20 C. All positive integers D. All positive real numbers

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Q: Soru 3 2 -2 -4 be given. If adj(A)=2A, find x. Let A=3 1 -3 8 4 А) -8

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Q: For any real numbers a and b. it is true that labl-3 3 7 ab)+7 O(A) O (C) 0 O (D) ∞ (E) 3 lab-3 7…

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Q: state the property of equality or the property of real numbers that justifies each of the…

A: Given, -1(x+2)=-(x+2)