How do I write the java signatures for c and d?

public static void main(Stringll args) intl) 8 (2,4,8,16,32 mystery(B) for (int i O, icB length, i+ System.out.printi] + "Th hat happens when you run the main method? What is printed out? our answer:... 2,2,4,4,8 / [Methods] (25 points) Write the Java signatures of the following methods method called myMethod1 that takes an integer as a parameter, and returns a boolean Your answer:.... public stahc boolean my Method int A method called myMethod2 that takes nothing as a parameter, and returns nothing. Your answer:.... b. public static MyMethod 2 S c. A method called myMethod3 that takes a 1D array of strings and a 2D array of booleans as parameters, and returns a double Your answer:... ? A method called myMethod4 that takes a 3D array of characters and a Boolean as parameters and returns an integer. Your answer:... d