Discuss Forum

1. a=-2, b=-1, c=2, d=1 হলে -a(-b)+(-c)-(-d) এর মান কত?

  • A. 6
  • B. 6
  • C. 6
  • D. 6

Answer: Option C

Explanation:

Post your comments here:

Name:
Mobile:
Email:(Optional)

» Your comments will be displayed only after manual approval.