Answer:
67
Step-by-step explanation:
Answer: choice C
Step-by-step explanation:
an=a1+d*(n-1)
so
an=9+(n-1)*(-3)
you can check the answer by plugging in the numbers, for example if n=1, an=9, if n=2 an=6 which is correct.
Inverse of p—>q is ~p—>~q
Basically the third choice.
Inverse swaps the truth value of both statements.
Converse swaps the both of statements. (Ex. p—>q then converse would be q—>p)
Answer:
C and D
Step-by-step explanation:
