If, y = cos(2sin-1x), then what is the value of (1 – x2)y” – xy� – McqOptions

MCQOPTIONS

1.	If, y = cos(2sin-1x), then what is the value of (1 – x2)y” – xy’ + 4y?
A.	–1
B.	0
C.	1
D.	Depends on the value of x
Answer» C.

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