What is true after the execution of the following code? ArrayList arrayList = new ArrayList(); arrayList.add("a"); arrayList.add("b"); arrayList.add("c"); arrayList.remove("b"); a.the arrayList will contain a, null, c b.the arrayList will contain a, c c.an exception is thrown d.none of these is correct

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Math class and its different methods

Java math class consists of arithmetic math methods that performs basic numeric operations such as finding the maximum or minimum of two values, rounding values, logarithmic functions, square root, and trigonometric functions, etc. The Math library functions can be accessed using the header Java.lang.Math. These math methods under Java math class are for our convenience.