1.

A=21, b=18. verify a -(-b) =a+b for the following values of a and b​

Answer»

Step-by-step EXPLANATION: – (-B)  = 21-(-18) 21-(-18) = 21 + 18 21+18= 39 a + b = 21+18 21+18 = 39 21-(-18) = 21+18 = 39



Discussion

No Comment Found