यदि (a-1)2+(b-2)2=0 है, तब a+b का मान क्या होगा -

  • 1

    𝟓

  • 2

    -3

  • 3

    -2

  • 4

    3

Answer:- 4

Post your Comments

Your comments will be displayed only after manual approval.

Test
Classes
E-Book