Answer:
i do not know how to do this yet but it looks like a high school thing
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
Answer:
1
Step-by-step explanation:
2x2 = 4
4-3=1
Answer:
csc
A
, as desired!
Step-by-step explanation:
cos
2
A
sin
A
+
sin
2
A
cos
A
,
=
cos
2
A
cos
A
+
sin
2
A
sin
A
sin
A
cos
A
,
=
cos
(
2
A
−
A
)
sin
A
cos
A
,
=
cos
A
sin
A
cos
A
,
=
1
sin
A
,
=
csc
A
, as desired!
