Which angles are represented by the same point on the unit circle as \small \frac{\pi}{4}? Select all that apply. a
\small -\frac{7\pi}{4}

b
\small \frac{3\pi}{4}

c
\small \frac{5\pi}{4}

d
\small \frac{9\pi}{4}

e
\small -\frac{\pi}{4}