Q.1. verify a-(-b)-a+b
i. a=72 b=12
ii. a-45b=13
Answers
Answered by
0
in 2nd question is it 45 or -45
Attachments:
Answered by
0
It is easyyyy........
Similar questions
Art,
6 months ago
English,
6 months ago
Biology,
1 year ago
Social Sciences,
1 year ago
Math,
1 year ago