1 . ay + a - y2 - 2y - 1 এর উৎপাদক কোনটি?
- A. (y - 1) (a + y + 1)
- B. (y + 1) (a + y + 1)
- C. (y + 1) (a - y - 1)
- D. (y - 1) (a - y - 1)
View Answer | Discuss in Forum | Workspace | Report |
1 . ay + a - y2 - 2y - 1 এর উৎপাদক কোনটি?
View Answer | Discuss in Forum | Workspace | Report |