Question
a.
Δ = (L * ∑O)/(n+1)
b.
Δ = (L * ∑O)/(n-1)
c.
Δ = (L + ∑O)/(n+1)
d.
Δ = (L – ∑O)/(n+1)
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Q. Which of the following indicates the formula for area by average co-ordinate method?
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