If 7(cosec257° − tan233°) + 2 sin90° − 4 tan252° y tan238° = – McqOptions

MCQOPTIONS

1.	If 7(cosec257° − tan233°) + 2 sin90° − 4 tan252° y tan238° = y/2, then the value of y is:
A.	2
B.	4
C.	1
D.	3
Answer» B. 4

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