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Problem
Problem
lim
n
→
∞
(
sin
n
1
+
cos
n
1
)
n
\lim_{n \to \infty} (\sin^n 1 + \cos^n 1)^n
lim
n
→
∞
(
sin
n
1
+
cos
n
1
)
n
is equal to a.
cot
1
\cot 1
cot
1
b.
tan
1
\tan 1
tan
1
c.
cos
1
\cos 1
cos
1
d.
sin
1
\sin 1
sin
1
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