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Question
Mathematics
The value of cot [cos-1 ((7/25))] is
Q. The value of
co
t
[
co
s
−
1
(
25
7
)
]
is
1706
199
Inverse Trigonometric Functions
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A
24
25
11%
B
7
25
27%
C
25
24
18%
D
24
7
45%
Solution:
co
t
(
co
s
−
1
(
25
7
)
)
=
co
t
(
co
t
−
1
(
24
7
)
)
=
24
7