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Byju's Answer
Standard XII
Mathematics
Basic Inverse Trigonometric Functions
Using the mea...
Question
Using the measurements given in the following figure:
Write an expression for
A
D
in terms of
θ
.
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Solution
sec
θ
=
A
D
A
E
sec
θ
=
A
D
9
A
D
=
9
sec
θ
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