If a and b are positive integers, which of the following can never be the gcd(56a, 63b)? (а) 56а (b) 63b (c) 7(а - b) (а) 60b O e. None of these a

Q: Simplify and state restrictions

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Q: 8) |(-6)| - ((1 – 3) - 2) + (-4)

A: Given: We have,     |(-6)| • ( (1-3)•2) ÷(-4)

Q: Find the inverse of AB if -1 -4 A-¹ = and B-1 = 0 -3 -1 3 -3 3

A:

Q: Find the number zeroes with which the decimal representation of 700! terminates. a (a) 245 O (b) 199…

A: The objective is to find the number of zeroes with which the decimal representation of 700!…

Q: Show by an example that (AB)" B™A".

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Q: 1 26. zp- (z+1)° (2z² +4z–34)

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Q: 18÷[(16-13) ×7-12]

A: I=18÷(16-13)×7-12

Q: In Z2, 1 + 1 + 0 + 1 = 1 and 1 + 1 + 1 + 1 = 0.

A:

Q: Evaluate 16a + 2-0.5b when a == and b = 14 | %3D

A: Given f(a, b)=16a+2-0.5b

Q: Evaluate log (3)– log,(192) 8. 8.

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Q: Suppose that 2 1 -3 1 A = 1 -1 В 5 1 1 3 -3 Which of the following operations are defined: (i) CB"…

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Q: What is the element a32 from A1 1 - 2 - 1 - when A 2 1 1 -1 2 - 3

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Q: What is the coefficient of the first term of 3x² - 2x +9? O 14 O 1 О 24 Оз

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Q: Evaluate: de (1-a)

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Q: if A and B are not dis joint than event, p(A Or B) LP (A) + PlB) True False

A: We have to find true or false.

Q: A= 12- 273 2 L1 -1 1 -1 3-4.

A: Power and combination of matrices

Q: O O Simplify 4y3 12y5 O None of these

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Q: What is the term involving a6 in (a² + ¹)1¹²? a

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Q: 12 4x2 + 6x Which of the following is equivalent to 4x + 2 A) x B) x+4 C) x-- 4x + 2 D) x+1- 4x + 2…

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Q: What is 3/2 * 4!

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Q: (- 1)" 3 En=o 8. 3" 4. Select one: True False

A:

Q: Find the product 3/2 (5 /12 + 6/6) and express your answer in the form A/B+ CVD, A, B, C, and D are…

A: Given : 32512 + 66

Q: a) 5+3+1+(-1) ++ (-33)

A:

Q: compute A + B

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Q: What is the inverse of the function f(x) = log5(-x – 3) ?

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Q: is equivalent to: 3x+6 +x-2 3x-6 *+r-2 3x+6 -x-2

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Q: test if (AB)¹ = B¹A¹ A = 4 1 0 2 L3 5. B = 14 0 2 - -3 1

A: To test if ABt=BtAt.A=410235, B=14-3021

Q: 26 + 4 × [9 - (1 + 4)

A: Given that  26 + 4 × [9 - (1 + 4)] To simplify the expression

Q: 22/3÷32/4

A: We need to find 223÷324

Q: If (3n+2)! An? + Bn + C (3n)! determine the integer values of A, B, and C.

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Q: Expand and simplify each of the following algebraic expressions. b) (2)(3x – 6)(-3x + 4) a)…

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Q: (d) an 10"+1 +3 x 4"-1+5 is divisible by 9 for all n2 1,

A:

Q: 22) Create an expression that can be used to find Zg in terms of Zd.

A: There are so many ways to create expression for angle g but final expression will be same for all…

Q: How do u Evaluate 9× (2/9×1/2)

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Q: 3. Simplify. x2 + 2x – 24 x2 + 11x + 30 (8г — 32) : - x2 – x – 6 x2 + x 12 O 2(x + 2)(x + 5)…

A:

Q: Evaluate (p v q v ¬r) ^ (p v ¬q v ¬s) ^ (p v ¬r v ¬s) ^ (-p v ¬q v ¬s) ^ (p v q v ¬s). Satisfiable O…

A: Given (p∨q∨¬r)∧(p∨¬q∨¬s)∧(p∨¬r∨¬s)∧(¬p∨¬q∨¬s)∧(p∨q∨¬s) Firstly, we solve first two bracket…

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.