Identify Function: Identify the function to differentiate.We are given the function y=3sin(x), and we need to find its derivative with respect to x, which is denoted as dxdy.
Apply Differentiation Rule: Apply the differentiation rule for sine.The derivative of sin(x) with respect to x is cos(x). Since we have a constant multiple of 3 in front of sin(x), we use the constant multiple rule which states that the derivative of a constant times a function is the constant times the derivative of the function.
Calculate Derivative: Calculate the derivative.Using the rule from Step 2, we find the derivative of y=3sin(x) with respect to x.dxdy=3⋅dxd(sin(x))dxdy=3⋅cos(x)