Example 2.17. On N, let {{0,1}, {2,3}, {4, 5},..} be a subset of a topology Tad. What other sets must be in Tad at a minimum for it to be a topology on N?

Q: Solve                 2   =   X-500/ 85

A: Firstly, we add 500/85 on both sides  and then by adding 2+500/85, we get the required result.

Q: Solve  5x =-5 3

A: Solve  5x =-5 3

Q: Solve: a 5X-1 = 7x

A: We have to solve for x.

Q: Solve (-9x)4/3 = 81.

A: To solve the given expression

Q: Solve 5m - 9> 2m + 3

A:

Q: 1. Solve : 5(3**2) = 125

A:

Q: SOLVE 8-2y=4

A: Given that  8-2y=4               ⇒2y=8-4               ⇒2y=4                ⇒y=2…

Q: Solve 1.12 x 10-11 / 2.23 x 10-12

A: The final answer is 112/223 Which is approximately 0.502242

Q: 7. 4r+ 8y +5: =5 6r+ 5y +2: = 3 3r+ 2y+3: =3 8. 2r+3y - 5z = 30 Sr+ 7y - 12: = 71 -llr- 15y + 26:…

A:

Q: Let H be a solid region given by z> Vx2 + y² and 2² + y? + z? < 6 whose density at any point is…

A:

Q: 3. Solvex+17 = 35

A: Given the equation  x5 + 17 = 35 We need to solve it. Now, x5 + 17 = 35 implies that  x5 = 35 - 17…

Matrices

‘Matrices’ is the plural form of the word matrix, and it is basically a spreadsheet in the form of a box. In mathematics, various functions can be carried out with matrices. Generally, a matrix comes in the shape of a square or rectangle. The elements are distributed horizontally in the form of rows, and vertically in the form of columns.