Consider the 3 permitations in S.: 2 * = (1 ² 3 4 5 6); ** (123456) 62 2 3 4 " = ( 1 ² ² ± 5 6 ) 5243 Compute: (a) Je (e) x (b) √ ² (c) ₁²μ (d) 20-²

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A: The given question is solved below.

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A: Answer and explanation is given below...

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A: I have solved using  method of substitutions

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A: here we have to find the integrals.

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A: The commutators are solved as shown below.

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