1. Write out the dual of: a. Min 3xl + 2x2 + x3 s.t. xl + x2 - x3 = 4 2x2 + x3 < 7 -xl + 3x2 2 6 х1, х2 20

Q: Evaluate if x=4,8,3,-2 ∑x ∑x+1 ∑(x+1) 3∑x - 4

A: Given that  if x=4,8,3,-2

Q: -4+8i/-9+3i

A: Given: -4+8i-9+3i To find: The simplified form of the given equation.

Q: Simplify. Assume that all variables represent nonnegative real numbers. V49x"y" 17 ,7,17 | 49x' y"…

A:

Q: Solve for X. 3 3 -97 = 2X + 3 8 -5 -5 7 -2 1 -1 6 4 X =

A: Use scalar multiplication of matrix and addition of matrix to simplify it.

Q: Find x, and x2- 30 X2 - 46

A:

Q: Given that 3x - 5 x²(x - 1) = A B x x² + C + x for some constant real x-1 numbers A, B and C. Find…

A:

Q: How do u find the degree in -13x?

A: We have to find reason

Q: x² +x-6 1) x² – 2x–15 x – 7x+10 10- 2x

A:

Q: 1+1+1+1+1 1+1+1+1+1 1 + 1 x 0 + 1 = ?

A: Given expression: 1+1+1+1+1+1+1+1+1+1+1+1×0+1=?

Q: |(p) inches (p + 3) inches (p + 1) inches Which expression describes the volume, in cubic inches, of…

A:

Q: Solve for X. -9 13]-*-[33] 2X = -8 -8 9 -8 25] -2x 2X -2X X =

A:

Q: state b? + 3b+ 2¸ 5b +5 1. 4-b? 10b x' +13x +40 x² +10x+16 2x² – x – 15 x+8 2. 2.x +9x+10 x² -9

A: See the attachment

Q: then A-1 A = -6 0 0 0 0 8 0 0 0 0 0 -5 0 0 0 -7

A: Consider the matrix

Q: What is the exact value of Cos 13л 12 ?

A: let H=

Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence.  It was invented by German mathematician Carl Friedrich Gauss.