what is formula of ab
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Answered by
1
In AP
a+c=2b
PLEASE MARK AS BRAINLIEST IF HELPFUL!!!
a+c=2b
PLEASE MARK AS BRAINLIEST IF HELPFUL!!!
Answered by
1
Answer:
formula of ab- (a+ b/2)^2 - (a-b/2)^2
Step-by-step explanation:
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