यदि a=874, b=875, c=877 है, तब of a2+b2+c2-ab-bc-ca का मान क्या होगा -

  • 1

    4

  • 2

    5
     

  • 3

    3

  • 4

    7

Answer:- 4

Post your Comments

Your comments will be displayed only after manual approval.

Test
Classes
E-Book