The probability P(0.5

Q: Show that if A × B = B × A then A = B

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Q: x² – 1 dr x2 Evaluate:

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Q: If A= 200 -8 1 0 -7-89 then det (A)= =

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Q: A phone number is a 7-digit that does not start with 0. Call a phone numbers that make up of exactly…

A: According to the permutation rule, if r distinct items are to be chosen from n items without…

Q: O y = |x| 5- 4 1 O y = 3- 2 O y = V¤ а. -5 -4 -3 -2 - 4 5 O y = a? -2 O y = x³ -3 -4 O y = x -5+ 1 2…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Non- Hispanic Non- Hispanic White (W) Black (B) Non- Hispanic American Indian (I) Non- Hispanic…

A: Given table:b) B∩FIts the intersection of set B and F.From the table we have: B∩F=158 thousand…

Q: 3. 7)= Find the bol.

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Q: snip

A: Given: A=2131-10 and B=102132   (a) To find: AB

Q: 1+2sin(2Ø)=0

A: Any trigonometric equation in terms of variable x has infinitely many solutions if the domain of the…

Q: 2 Find u, 3v, v - u, and 2u + 5v. 3 u = (7, 6), v = (4, –4) %3D (a) u 3. (b) 3v (c) V - u

A: Given : u=<7,6> v=<4,-4>.

Q: Show that (A¹)¹ = A for: A 4 3 3 2

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Q: | If 4 1 Au 3 and Av = -3 -3 then A(2u + 30)

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Q: (7) Evaluate (" for n = 44 and r = 3.

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Q: 13(2)5 æ+8 – 6 (3)6 z+2

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Q: Evaluate s(s³ – 4) ³ -4) 3 ds Vs –10s² + 6 99. |

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Q: -1 Find A if (2A)' 4 6

A: Take 2 in outside and transposed both sides

Q: I (n Ps)= 48 3 (nC4)

A: Solution

Q: Write out expressions for (i) (ii) "P. (iii) (iv) 20P,

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Q: ³[3]+²[2²7] [4³] equals

A: These are from the the general subject of linera transformation.

Q: If n(A) = 115, n(B) = 115, and n(A U B) = 140, what is n(An B)?

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Q: (e) ap: (2² – 8)5

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Q: P show that (α) |=1 = 12/

A: A detailed solution is given below.

Q: Let A be a 3 x 6 matrix and suppose that the SLE Ax = b is inconsistent where b is: (-) 3 b: =…

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Q: ind AxB for A = {1,2} and B = {r,s, t} %3D

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Q: f z dz z+1 Ans. 1 - Int

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Q: Evaluate [4/5+91 +12(5+91)' dt .

A: Given,        ∫45+9t+125+9t7dt

Q: Show that the following identities hold.

A: The two given identities are…

Q: If A = 0 . 0 -3 -1 -9] -6 3 4 ܘ ܒ ܘ ܗ then det (A) = ܗ ܐ ܘ

A: Given Matrix

Q: Simplify 17. (n+ild (n-1)! 18. (3n+1)! (an)!

A: For expression 17:(n+1)⋅n For expression 18:3n+1Explanation:For expression 17:(n−1)!(n+1)!​We can…

Q: WHAT IS O H|5 Se-5x dx 1 e -5x + C -e e-5x + C -¹e-5x + C 5 e-5x + C

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Q: 45 73 73 17 13 43 )0 (B) 2 (C) 7. (D) 8 (E) 9

A: We can observe that in left box there is 5 which is 4+1 of the right box. Hence similarly, X should…

Q: (a) 6 + 7 + 8 + 9 + ··· + 600 -- (b) 6+ 7+ 8+9+ ··· + k

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Q: If B = 1 1 01 2 2 -1 1 1 then det (B5) =

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Q: 3 4 2 3

A: Given query is to find the fraction.

Q: 1.-5(r+7)= -82 R= ?

A: Given equation is -5(r+7)=-82

Q: (b) 6 + 7 + 8 + 9 + ... + k

A: (b) Given that 6+7+8+9+...+k The objective is to find the sum. The formula for sum of numbers are,…

Q: (1 — 2x)dx

A: Given,  ∫01(1-2x)dx

Q: Determine: 1 (1 -1 2] [2 3] +0 1

A: given  1-124-1023+1001-1-1 solution we will use property of matrix multiplication and addition to…