In which one of the following choices must p be greater than q?
A) 0.9^p = 0.9^q - The value of (p,q) can be (0,0), (1,1), ... Not the answer as p = q
B) 0.9^p = 0.9^2q - The value of (p,q) can be (0,0), (1,0.5), (3,1.5) ....Not the answer p = q and p > q
C) 0.9^p > 0.9^q - The value of (p,q) can be (2,3), (3,4) ....Not the answer p < q
D) 9^p < 9^q - The value of (p,q) can be (0.5,1), (1,2)....Not the answer p < q
E) 9^p > 9^q - The value of (p,q) can be (1,0.5), (2,1)....p > q
Answer E
Please correct me I am wrong !
