Use the substitution p = 2 x + 3 y to find the general solution of
dy/dx = (4x+6y-5) / (2x + 3y +1)
You will calculate the answer as 2x+3y + 21/8 ln (16x+24y-13) = 8x+c
急問呢題數..
2007-11-12 9:12 pm
回答 (1)
2007-11-12 10:02 pm
參考: My Maths knowledge
收錄日期: 2021-04-13 14:25:39
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