The solution of the differential equation dy = (1 + y2) dx is – McqOptions

MCQOPTIONS

1.	The solution of the differential equation dy = (1 + y2) dx is
A.	y = tan x + c
B.	y = tan (x + c)
C.	tan-1 (y + c) = x
D.	tan-1 (y + c) = 2x
Answer» C. tan-1 (y + c) = x

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