यदि a+b+c=8 और ab+bc+ca=12 है, तो a3+b3+c3-3abc बराबर है-

  • 1

    192

  • 2

    144

  • 3

    400

  • 4

    224

Answer:- 4

Post your Comments

Your comments will be displayed only after manual approval.

Test
Classes
E-Book