Question $2$

Assertion

$($A$)$: It is observed that step function is first derivative of a ramp function and impulse function is first derivative of a step function. Reason $($R$)$: From the derived time response expression it is concluded that the output time response also follows the same sequence as that of input functions.

Both A and $R$ are true and $R$ is the correct explanation of $A$

Both $A$ is False but $R$ is true

Both A and $R$ are true but $R$ is not correct explanation of $A$

Both $A$ is True but $R$ is false