(a) Suppose each single character stored in a computer uses eight bits. Then cach character is represented by a different sequence of eight 0's and l's called a bit pattern. How many different bit patterns are there? (That is, how many different characters could be represented?)

(b) How many bit patterns are palindromes (the same backwards as forwards)?

(c) How many different bit patterns have an even number of 1's?

(b) How many bit patterns are palindromes (the same backwards as forwards)?

(c) How many different bit patterns have an even number of 1's?