Answer:
The correct option is C. The point on the terminal side of 135° is (-1,1).
Explanation:
The point must be lies on the second quadrant because terminal angle is 135°.
Let the required point be (x,y).



Using quadrant concepts, above equation can be written as
..... (1)
In option A,

In option B,

In option C,

Therefore option C is correct.
In option B,
.
Therefore correct option is C. The point on the terminal side of 135° is (-1,1).