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PLEASE. ANSWER ONLY IN MATHEMATICA, THESE PROBLEMS CAN ONLY BE DONE IN MATHEMATICA. I NEED THEM TO BE DONE STRICTLY IN MATHEMATICA. WILL DOWN VOTEIF NOT DONE IN MATHEMATICA!!!!! (thank you in advance)Lab Exercise 1. Solve: (4xy3 - cos y -e )dx + (6x2y* +xsin y 3) dy 0 2. Solve the initial value DE: (Cos(x)Sincx)- xy2 )dk +

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PLEASE. ANSWER ONLY IN MATHEMATICA, THESE PROBLEMS CAN ONLY BE DONE IN MATHEMATICA. I NEED THEM TO BE DONE STRICTLY IN MATHEMATICA. WILL DOWN VOTEIF NOT DONE IN MATHEMATICA!!!!! (thank you in advance)...
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