If sin(πcot) = cos(πtan)
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Answered by
1
Answer:
Step-by-ssin
2
(
x
)
+
cos
2
(
x
)
=
1
If
sin
(
x
)
=
0.6
then
(
0.6
)
2
+
cos
2
(
x
)
=
1
cos
2
(
x
)
=
1
−
0.36
=
0.64
cos
(
x
)
=
±
0.8 step explanation:
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