15. For ARIMA(p, d, q)(P, D, Q)s model specified below, what are the values of p, d, q,P, D, Q, and s? (a) (1 – 0.4B + 0.8B²)(1 – Bª)(1 – B)² X:= C + (1 – 0.2B + 1.2B²) & (b) X= C + (1 – 0.4B4 + 0.8B³)(1 – 0.7B) &ț

Q: 3 -4- -0- 4. 2.

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Q: 4. 3. 4, 8.

A:

Q: 2. V686

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Q: 16 - (9 - 4) ÷ 5 =

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Q: 3 1/4 + 7 1/8

A:

Q: 5/14+1/6

A: 514+16=15+742

Q: 196. 2(n+1)

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Q: 1 7. 27 2.

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Q: 7,20

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Q: 6.3 3

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Q: 9.2 2 15 5 3 16

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Q: 6.1 4

A: Given that  The vector

Q: 3. Find L-¹{√534}. (s+3)

A:

Q: 12 16

A: We know that If a perpendicular is drawn from the vertex of right angle triangle of a right triangle…

Q: 7 10

A: Consider the provided equation, x7·x10=____ Fill in the blank.

Q: 8 13

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Q: 4 4 2 4) 3 4.

A: Topic- shifting and scaling of figure

Q: %3D 2. 416

A: See the details solution in below

Q: 4 10

A: Given: The figure,

Q: 9 tmes 8

A: 9 times 8 means adding 8 upto 9 times or multiply 8 by 9.

Q: 14 1

A: Given triangle is What is another side length?

Q: 24

A: Solution : find length of side

Q: 6 8 27

A: If a line parallel to a side of a triangle intersect the other sides in two distinct points, then…

Q: elow is an incomplete probability model showing the likelihood of selecting a marble from a way.…

A: Second option is correct 3/10

Q: 3 power 3

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Q: 39. 2

A: according to given figure given function is decreasing in it's domain

Q: What is the product of 3 and 3?

A: To find the product of given irrational numbers.

Q: No.6 b,c

A: Given, fx=x2 ; 0<x<1k-x ; 1<x<20     ; elsewhere Now,according to the properties of…

Q: 3(m – 5) + m

A: 3(m-5)+m=0 3m-15+m=0 add both side 15 we get 2m=15

Q: -5 4 -2 -7 -8 2.

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Q: 12 16 5n

A: Area of triangle= (1/2) × Base × Height