a=i+j b=i-j ...(a+b)/2=?
Answers
Answered by
2
Explanation:
a=i + j-- eqn.1
b=i + j-- eqn.2
a+b= i+j+i-j = 2i
2i/2 = i
Answered by
2
Answer:
(a+b)/2=i+j+i-j/2
=2i/2
=i
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