The answer is C, They have the same probability.
Head = H Tail = T
Explanation:
Here are all the possible outcomes;
HT HH TH TT
4 outcomes
A) is HT and their only 1 HT in my list of the four possible outcomes, so it'll be 1/4
B) is HH, and their is only 1, so it'll also be 1/4
C) since both have a probability of 1/4 (Or in math terms, Since 1/4 = 1/4) C is the correct answer