A hollow circular shaft having diameter ratio 0.8, transmits power of 150 kW at 50 RPM. Determine the outer and inner diameter of ...
z^6-54iz^3-729=0
(a+b)/a
z^6+54iz^3-729=0
f(x)=2+(x^2/(x^2+4))
find range of the function
factorize
p^4+8p^2+16
(X+Y)(2)
f(x)=2+(x^2/x^2+4)
Lt x→0 loge (1+4x) / (e3x-1)
