Question

Differentiate following with respect to x a) y=x + √(x )+ 1 /√(x )​

Answer 1

Answer:

We have,

y=x+x1

 

On taking differentiating both sides w.r.t x, we get

dxdy=2x1−2(x)231

 

Since, x=1

 

Therefore,

dxdy∣∣∣∣∣x=1=211−2(1)231

dxdy∣∣∣∣∣x=1=21−21

dxdy