Statement 1: When two coils are wound on each other, the mutual induction between the coils is maximum.Statement 2: Mutual induction does not depend on the orientation of the coils.

The manner in which the two coils are oriented, determines the coefficient of coupling (K) between them.M=KL1L2  ; K depends upon the orientation of the coils.When the two coils are wound on each other, the coefficient of coupling is maximum and hence mutual inductance between the coil is maximum.