Using differentials, find approximate value of `sin((22)/(14))`

Explanation

Let `y=sin x`

and `x={22}/7`

`x+trianglex={22}/{14}`

`impliestrianglex=-{22}/{14}`

For `x={22}/{7},`

`y=sin({22}/7)=0`

Let `dx=trianglex=-1`

As`y=sin x`,

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