I need this very fast plz

Given the function below, what is the value of al 3 )? private int g( int num) if num1) return 1; else return 3'gl num-1)+ gl num-2 ): Answer 4. a.Write a Java Method that receives and array of type double and returns the array in REVERSE order..i.e. if the a (12.4, 88.8, 90.5, 44.6, 77.4, 33.5) the reversed array is now a (33.5,77.4,44.6, 90.5, 88.8, 12.4... Make it simple Complete the following methods I/ Returns a new array with elements copied from the specified // array, but in reverse order public static float[] reverseffloat!) a) ( (a)