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The value of cos^-1 (cos (3pi)/2) is equal to ______.
Mathematics
Inverse Trigonometric Functions
Question
Updated
19 Aug 2026
The value of cos^-1 (cos (3pi)/2) is equal to ______.
A
Choose Your Answer
A
pi/2
B
(3pi)/2
C
(5pi)/2
D
(7pi)/2
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