`d/(dt) (1/t)=`

(d)/(dt)log(1+t^(2))

Let the population of rabbits surviving at a time t be governed by the differential equation (d p(t)/(dt)=1/2p(t)-200. If p(0)""=""100 , then p(t) equals

Let the population of rabbits surviving at a time t be governed by the differential equation (d p(t))/(dt)=1/2p(t)-200. If p(0)""=""100 , then p(t) equals

The rate of a reaction is expressed in different ways as follows: +(1)/(2)(d[C])/(dt)=-(1)/(2)(d[D])/(dt)=+(1)/(3)(d[A])/(dt)=-(d[B])/(dt) the reaction is

The rate of a reaction is expressed in different ways as follows: +(1)/(2)(d[C])/(dt)=-(1)/(3)(d[D])/(dt)=+(1)/(4)(d[A])/(dt)=-(d[B])/(dt) the reaction is

The rate of a reaction is expressed in different ways as follows: +(1)/(2)(d[C])/(dt)=-(1)/(3)(d[D])/(dt)=+(1)/(4)(d[A])/(dt)=-(d[B])/(dt) the reaction is

The rate of a reaction is expressed in different ways as follows: +(1)/(2)(d[C])/(dt)=-(1)/(3)(d[D])/(dt)=+(1)/(4)(d[A])/(dt)=-(d[B])/(dt) the reaction is

The rate reaction is expressed as 1/2 (+d)/(dt)[C] = 1/3 (-d)/(dt)[D] = 1/4(+d)/(dt)[A] = -d/(dt)[B] The reaction is