Join Examsbook
1695 0

Q:

यदि a-b=1 और a3-b3=61 तो ab का मान क्या होगा ?

  • 1
    30
  • 2
    60
  • 3
    -20
  • 4
    20
  • Show AnswerHide Answer
  • Workspace

Answer : 4. "20"

Are you sure

  Report Error

Please Enter Message
Error Reported Successfully