**JAVA PROGRAMMING**

1. The formula below represents an alternating series (i.e., a series where terms alternate signs): n=1n(1)n1=121+3141+51+ Write a private static, non-void method named altSeries as described in the JavaDoc comment below. Remember that the Math.pow (a,b ) method calculates ab (returning a double). /** * Display the alternating series, and return the accumulated value. * For example, if the limit is equal to 4 then this method will * display the following to the console: * 11/2+1/31/4 * Then it will return the value: 0.5833 * * eparam limit Limit of the number of iterations (int) * @return Accumulated value (double) */