Question

bhai is question ko solve kar do​

Answer 1

Answer:

a+b=0=b+a ,a and b are additive inverse rach other

(-15)+15=0 so 15 is the additive inverse of -15

Answer 2

1) c

2) b

3) b

4) d

explanation : 1)9, 9+7, 16+7, 23+7

2)$6, 6*2, 12*2, 24*2, 48*2$

3)$243, \frac{243}{3} ,\frac{81}{3} ,\frac{27}{3} , 9$

4)$6, 6*5, 30*5, 150*5$