if f of x is equal to x minus 4 / 2 root x then find the value of f\'(

1.	if f of x is equal to x minus 4 / 2 root x then find the value of f\'(1)
Answer» Amswer is -1 , when we put the value of x it will come out as f(1)=1-4/2 =1-2= -1<br>f(x)=(x-2/2√(x))f\'(x)=((1)(2\\sqrt{x})-(x-2)(1/\\sqrt{x}))/4xf\'(x)=(x+4)/4x\\sqrt{x}f\'(1)= 5/4<br>f (x)=x-4/2x^1/2f\'(x)=1-4/2×1/2×x^-1/2 =1-1/x^1/2f\'(1)=1-1/1^1/2 =1-1 =0<br>I am also<br>Sry im in bio stream vrna m pkka kr deta

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