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Byju's Answer
Standard XII
Mathematics
Basic Trigonometric Identities
Find the valu...
Question
Find the value of
c
o
s
e
c
2
60
∘
−
tan
2
30
∘
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Solution
csc
2
60
∘
−
tan
2
30
∘
=
(
2
√
3
)
2
−
(
1
√
3
)
2
=
4
3
−
1
3
=
3
3
=
1
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