uyux uy x1 y1 f(x1)0.6 0.01 0.2 0.01 0.97979589710.72 0.3 0.44 0.3 0.89799777280.11 0.77 -0.78 0.77 0.62577951390.52 0.63 0.04 0.63 0.99919967970.4 0.36 -0.2 0.36 0.97979589710.15 0.2 -0.7 0.2 0.71414284290.33 0.59 -0.34 0.59 0.94042543560.8 0.42 0.6 0.42 0.80.59 0.83 0.18 0.83 0.98366661020.55 0.33 0.1 0.33 0.9949874371IntegralAreaPa= 0b= 2ux uy x1 y1 f(x1)0.3711817411 0.31738408 0.74236348 0.31738408 1.41290421420.7014037524 0.38559544 1.4028075 0.38559544 1.1531228510.996414037 0.9167929 1.99282807 0.9167929 0.50264381420.2265968646 0.20260723 0.45319373 0.20260723 1.33689244550.1005045243 0.3549084 0.20100905 0.3549084 1.17952377620.0512130384 0.55935086 0.10242608 0.55935086 1.09700611070.0759599363 0.95093513 0.15191987 0.95093513 1.1398185240.7572004641 0.89259815 1.51440093 0.89259815 1.05477571050.7896835145 0.92474009 1.57936703 0.92474009 0.99139267450.0606343269 0.46287192 0.12126865 0.46287192 1.11362760460.658866737 0.5421238 1.31773347 0.5421238 1.21852054650.2203923278 0.58914071 0.44078466 0.58914071 1.33106642120.5815954125 0.96672581 1.16319082 0.96672581 1.31448480520.3852967366 0.03352459 0.77059347 0.03352459 1.41405858240.6436279723 0.00154899 1.28725594 0.00154899 1.2398274257AAR AAAA 9AAAA!e"#$ 0.91.820.9 1.5707963268A%RAARAAAA &A' 1.41421356A A A"eta($) 14A Pte"#$ 0.93333333A Integral 2.63986532AAAAA