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Eamcet Mathematics
Trigonometry Inverse Trigonometric Functions
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Q.
If
in the traingle ABC , then tan
-1
(c /a + b) + tan
-1
(b / a + c)
A.
0
B.
1
C.
π/4
D.
π/6
E.
None of the above
View Answer
Correct choice: C
Explanation:
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