यदि a + b + c = 12, a2 + b2 + c2 = 52, हो, तो ab + bc + ca बराबर है?
5 2407 60a7a302c7f1592dd0d64b2a
Q:
यदि a + b + c = 12, a2 + b2 + c2 = 52, हो, तो ab + bc + ca बराबर है?
- 1124false
- 2120false
- 346true
- 475false
- Show Answer
- Workspace
- Discuss
Get the Examsbook Prep App Today