A particle's motion is given by s=a(t+b(e(−tb)−1)), where (s is in metre, a and b are constants and t is in sec). What will be the instantaneous speed of the particle at t=∞

A particle's motion is given by s=a(t+b(e(−tb)−1)), where (s is in

1.	A particle's motion is given by s=a(t+b(e(−tb)−1)), where (s is in metre, a and b are constants and t is in sec). What will be the instantaneous speed of the particle at t=∞
Answer» A particle's motion is given by $s = a (t + b (e^{(- \frac{t}{b})} - 1))$ , where ( $s$ is in metre, $a$ and $b$ are constants and $t$ is in sec). What will be the instantaneous speed of the particle at $t = \infty$

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A particle's motion is given by s=a(t+b(e(−tb)−1)), where (s is in metre, a and b are constants and t is in sec). What will be the instantaneous speed of the particle at t=∞

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