Is it possible to find out di/dt and (d^2) i / (dt)^2 at some time \r\ninstants . for ex. in network analysis there are problems for finding \r\nout current and voltage at t=0+ and also the 1st and 2nd derivative of \r\ncurrent and voltage at t=0+

THE EARLIER ANSWER WILL NOT WORK FOR ME SINCE CHANGE IN CURRENT AND VOLTAGE AT A PARTICULAR TIME INSTANT . SO IT WILL BE A CONSTANT VALUE .FOR EX dI/dt at t=0+. So direct differentiation OF CURRENT will not give me the answer.
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