Calculate the number of permutations of the word CALENDAR in which C and A are together but N and D are not.

This is what I did:

No. of possible permutations

No. of permutations in which C and A are together

No. of permutations in which C and A are not together

No. of permutations in which N and D are together

No. of permutations in which N and D are not together

What next?

Thanks.

ILoveMaths07.