>>16764684 (OP)
Honestly just find out the name of the operation you're trying to learn about and pull up a YouTube video to find out the basic procedure. You can then look up some practice problems that require the procedure and do them until you're satisfied you can execute it correctly.
-Logarithms are just another way to represent exponents.
-i is the imaginary coefficient. It is equal to the square root of negative 1.
-the complex plane basically just replaces the y axis with the imaginary number line.
-sin, cos, tan, sec, csc, cot (trigonometric ratios) are all just ratios of two sides of a right triangle given a particular angle you're looking at.
-arcsin, arccos, etc. Return an angle given a ratio of two sides
-polar coordinants take distance and angle as inputs instead of x and y number lines
-a limit is a point on a graph which the function will get arbitrarily close to but never reach.
-inegral is the area under a curve
-derivative is the slope of a line which touches, but does not cross, a curve at a given point x.
-integral and derivative are inverse processes. Ie. the derivative of the integral of a given function returns your original function.
-e (euler's number) is basically a universal coefficient for exponential growth.
-raise e to the power of (i times some number) and you get a point which is a distance of 1 away from the center and an angle of the "some number" relative to the x axis on the complex plane. This is basically another way to represent polar coordinants.
Research those concepts, basically in order, and you'll have the understanding of a Calc I student.