`{:(,'A',,'B'),(1, int xe^(x)dx,(i), log (sin x)+c),(2, int (dx)/(tan x+ cot x),(ii), 2e^(sqrt(x))(sqrt(x-1))),(3, int cot x dx, (iii), e^(x)(x-1)),(4,int e^(sqrt(x))dx, (iv), log (secx+tanx)),(5, int sec x dx, (v), -(cos 2x)/(4)):}`

Answer

`1 to (iii),2. to (v), 3. to (i), to (ii), 5 to(iv)`