 Hello and welcome to the session. My name is Asher and I am going to help you with the following question that says, find the derivative of the following functions and it is to be understood that a, b, c, d, p, q, r and a's are fixed non-zero constants and m and n are integers. So the 11th part is 4 into root x minus 2. Let's start with the solution and let us denote the given function by y. So y is 4 into root x minus 2. You can also put it in as 4 into x raise to the power half minus 2. Now we have to find its derivative that is dy upon dx. So this is equal to d upon dx of 4 into x raise to the power half minus 2 or it can be written as d upon dx of 4 into x raise to the power half minus d upon dx of 2. This is further equal to 4 into derivative of x raise to the power half with respect to x minus derivative of constant with respect to x is 0. Fine. So this is further equal to 4 into half into x raise to the power minus half. Since derivative of x raise to the power n is n into x raise to the power n minus 1. Right? So this is further equal to 4 upon 2 into 1 upon root over x and 2 into 2 is 4. So we have 2 upon root over x. Thus on differentiating the given function our answer is 2 upon root over x. So this completes the session. Bye and take you.