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CBSE Class 10 Math 2021 All India Paper (Term I)
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© examsnet.com
Question : 20
Total: 50
Given that
s
e
c
θ
=
√
2
, the value of
1
+
tan
θ
s
i
n
θ
is
2
√
2
√
2
3
√
2
2
Solution:
👈: Video Solution
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