7. Verify a-(-b) = a + b for the following:
(i) a = 37, b = 2
(ii) a = 211, b = 117
(iii) a = 121, b = 14 (iv) a = 75, b = 27
Answers
Answered by
1
Answer:
-----«1. a-(-b)=a+b
37-(-2)=37+2
37+2=37+2
39=39
----2*a-(-b)=a+b
2.211-(-117)=211+117(minus into minus=+
328=328
-----3. a-(-b)=a+b
121-(-14)=121+14
121+14=121+14(minus into minis =+)
135=135
,,,,,,,,4 a-(-b)=a+b
75-(-27)=75+27
75+27=75+27(-*-=+)
102=102
hence verified
Answered by
1
Answer:
a) a-(-b) = a+b
37-(-2)=37+2
37+2=37+2
39=39
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