By power Series method, Solve the following ODES: Σα Σ amam = a + aix + agx2 + agx3 μ... m=0 2 Χ oxy=(x+2)y=-2-2x Ans: y=ake +2x

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A: a )  Probability of card drawn is diamond = Total diamond card / Total card = 13/52 = 1/4

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Q: 7:49::? :81

A: Answer 7 : 49 :: ? : 81

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A: Your solution is right.