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त्रिकोणमिति
Trigonometry
Question 14 of 36
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Question 14
यदि cos A = 1/2 है, तो sec A का मान क्या होगा?
A. (a) 1/2
B. (b) 2
C. (c) 1
D. (d) √3/2
Explanation sec A = 1/cos A = 1/(1/2) = 2।