A determinant $$(\delta)$$ of 3 rows $$(R_{1}, R_{2},R_{3})$$ and 3 columns $$(C_{1}, C_{2},C_{3})$$ has a value $$\delta$$ = 15 . If two columns $$C_{2} and C_{3}$$ of the determinant $$(\delta)$$ are interchanged, then the value of determinant will be

A

15

B

-15

C

45

D

-45