Cosec(900-o) = 2হলে coso=কত?
A 2
B √3/2
C 1/2
D 1/√2
Solution
Correct Answer: Option A
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A 2
B √3/2
C 1/2
D 1/√2
Correct Answer: Option A
Download our app for free and access thousands of MCQ questions with detailed solutions