Question: Use Variation of Parameters to solve the differential equation. y'' + y = tan x Select one: a. y = c 1 cos x +

Use Variation of Parameters to solve the differential equation.

y'' + y = tan x

Select one:

a. y = c1cos x + c2sin x - ln | sin x |

b. y = c1cos x + c2sin x - ln | cos x |

c. y = c1cos x + c2sin x - ln | sec x + tan x |

d. y = c1cos x + c2sin x + 2 sin x cos x - ln | sec x + tan x |

e. y = c1cos x + c2sin x + sin x cos x + sec x tan x

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