If 3 sec2x – 2 tan2 x = 6 and 0° ≤ x ≤ 90° then x = ? – McqOptions

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1.	If 3 sec2x – 2 tan2 x = 6 and 0° ≤ x ≤ 90° then x = ?
A.	60°
B.	30°
C.	45°
D.	90°
Answer» B. 30°

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