If $\sin \theta = \cos \theta$, then what is the value of $\tan \theta$?
A. 1
B. $\sqrt{2}$
C. 0
D. Undefined
Answer:A
If $\sin \theta = \cos \theta$, then what is the value of $\tan \theta$?
A. 1 B. $\sqrt{2}$ C. 0 D. Undefined