Question

Q no 1.
Find dy/dz and check the result by implicit differentiation for the following functions x2y3 +cosy =0
e^xy+ye^y=1
x^3xy^2+y3=5
x-xy^1/2+3y=4

Q. No. 2.
For the following functions, Fuld ds/dx and dz/dy by implicit differentiation.
ln(1+Z)+xy2+z = I
ye^x — 5 sin 3z = 3z
exY cos yz — e^yzsinxz+ 2 = 0

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Answer 1

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