If sec3x = cosec(3x - 45°), where 3x is an acute angle, then x is equ – McqOptions

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1.	If sec3x = cosec(3x - 45°), where 3x is an acute angle, then x is equal to:
A.	35°
B.	45°
C.	22.5°
D.	27.5°
Answer» D. 27.5°

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