Question

verify a-(-b)=a+b for the following value of a and b . a=10,b=12​

Answer 1

Step-by-step explanation:

a-(-b)=a+b

a+b=a+b

(a=10,b=12)

so

let L.H.S. a+b

10 +12

22

R.H.S. a+b

10+12

22

Answer 2

Step-by-step explanation:

First we will check L.H.S

a-(-b)

now put the values

10-(-12)

minus minus= plus(- - =+)

10+12=22

second step we check R.H.S

a+b

10+12=22

L.H.S=R.H.S

hence it is verified