The table below gives values of fx y the number of milligram

The table below gives values of f(x, y), the number of milligrams of mosquito larvae per square meter in a swamp. If x and y are in meters and R is the rectangle 0 lessthanorequalto x lessthanorequalto 10, 0 lessthanorequalto y lessthanorequalto 4 estimate integral_R f(x, y)dA. integral_R f(x, y) dA

Solution

Estimation is given in the table as discrete data. so

R f(x, y)dx dy =1+3+5+2+6+10+5+11+17=60