1.

(1) 3mn,_5mn,8mn,_4mn(2)30ab+12b+14 (3)_5Y2 from y2​

Answer»

Step-by-step explanation:

3mn,−5mn,8MN,−4mn=3mn+(−5mn)+8mn+(−4mn)

=(3−5+8−4)mn=2mn.



Discussion

No Comment Found

Related InterviewSolutions