I'm trying to calculate this differential equation using implicit differentiation for (dy)/(dx) in terms of x and y: 2x3y+5x+6y−sin(πy)=8

metodystap9

metodystap9

Answered question

2022-08-13

I'm trying to calculate this differential equation using implicit differentiation for d y d x in terms of x and y:
2 x 3 y + 5 x + 6 y s i n ( π y ) = 8
What I have tried:
By differentiating with respect to x
6 x 2 y + d y d x 2 x 3 + 5 + d y d x 6 d y d x π cos ( π y ) = 0
I'm not sure where to go from here.

Answer & Explanation

Melany Flynn

Melany Flynn

Beginner2022-08-14Added 12 answers

You have already obtained a relation between x , y , y . Now, you need to "solve" with respect to y , getting
y = 6 x 2 y 5 2 x 3 + 6 π cos ( π y ) .

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