Question

Find dy/dx , if y + siny = cosx ​

Answer 1

Hi

Solution :- we differentiate the relationship directly with respect to X , i.e..,

dy/dx + d(siny)/dx = d(cosx)/dx

Which implies using chain rule

dy/dx + cosy* dy/dx = - sinx

this gives , dy/dx = - sinx/1 + cosy

where y is not equal to (2n+1)π

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Hope it helps you !!

@Raj❤

Answer 2

Answer:

Step-by-step explanation:

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