Question

Verify: a-(-b) = a + b for the following values of a and b a = 20 , b = 10

Answer 1

Answer:

Yes a-(-b) = a+b

Step-by-step explanation:

If you put the values

of a and b

then,

a-(-b)= 20-(-10)

a+b= 20 + 10

as per the question -

20-(-10) =20+10

now if you remember - x - = +

so,

20+10=20+10

30=30

It may help you