+1le+10 da =? +42²+5x O a.-2ina-꽃inla-1| + 꽃inl# + 5| + C O b. 2ina + arctan(a + 2) – in((a +2)) + C O c. Ina² + 5arctan(2 + 2) – įin(1+ (2 + 2)ª) + C O d. Inz? + 5arctanz + ¿Inz + C O e.-2tna-꼴nla-1| + 플 imla +5 + C 플미a - 1| + 블 m + 히 + C

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