In the game of Sudoku, the correct answer is a 3 x 3 grid where each cell contains a
unique single-character number. Find the probability that the number in a certain
square is greater than 9.

The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant.given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.