Select the correct answer from each drop-down menu.
Given: 23 + 1? = p2
Prove: cos?(0) + sin(0) = 1
(x,y)
e
Statements y?
p2
Reasons
1
+
2.
13 (号)3+ ( 7-1
4. cos 0 = =; sino = I
5. cos?(0) + sin?(0) = 1
1. Given