Question

5.
Find the inverse of he permutation
1 2 3 4 5
2 3 2 5 4
(P​

Answer 1

No steps necessary. The inverse of a cycle is simply another cycle, in reverse order. The inverse of a product is the product of the inverses, in reverse order.

(In this case, the order is not a problem because disjoint cycles commute)

So the inverse permutation is just

(4,3) (7,5,2,1)

or, if you prefer,

(1,7,5,2) (3,4)

Answer 2

bhagwat geeta me 18 अध्याय hote he

MAHABHARAT nahi dekhi kya ?