Let G = Z and H=3Z. Decide whether or not the following cosets of H a written in additive notation). (a) 11+ H and 17+ H. (b) 1+ H and 5 + H. (c) 7+H and 23 + H.

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: Write each expression in the form 2 or 3x for a suitable constant k. (a) (2-x.2-5x) 6/11 (b)…

A:

Q: Let B = [-1 1 4 -3] Find -4B

A: Solution

Q: Express Ae-Ea/RT2/Ae-Ea/RT2 in the way that the number e only shows up once.

A:

Q: 2/21-V28 – 275

A:

Q: if c(p,s,h) is the cost of buying p bags of chips, s sodas, and h hot dogs, use functional notation…

A: If c(p,s,h) is the cost of buying p bags of chips, s sodas, and h hot dogs.We use functional…

Q: Remainder must always be either less than or equal to the divisor. true or false

A: Remainder must be either less than or equal to the divisor . The above statement is true .

Q: Simplify each expression. 1) (-3.x* + x²)+ (6x² - 2x + x*) 2) (5n + 2n*) - (4n³ – 4n* – 7n)

A:

Q: Simplify each expression. (a) (6x2)5/2. 6-3/2 . x-6 (b) (xy2)1/3(xy)-1/3 x + 0, y # 0

A: We should just calculate the power of each terms

Q: 12y+x=-3y+5x-6 Put in standard form.

A:

Q: Write the elements of the following in terms of powers of X: 1. Z₂ / 2.Z₂/ 3.Z3/

A:

Q: x/3x +. u = 3x + 2 symbolic notation and fractions where needed. Use C for the arbitrary

A: