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10 January, 12:42

Write code statements that prompt for and read a double value from the user, and then print the result of raising that value to the fourth power. Output the results to three decimal places.

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  1. 10 January, 13:05
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    Following are the code in Java Language:

    Scanner sc = new Scanner (System. in); / / create a instance of scanner class

    DecimalFormat frmt = new DecimalFormat ("0.###"); / / create a instance of / / DecimalFormat class

    System. out. println ("Enter the value: ");

    double number = scan. nextDouble (); / / Read the value by thje user

    System. out. println (fmmt. format (Math. pow (number, 4))); / / display the value

    Explanation:

    Following are the description of the code

    Create an instance scanner class i. e "sc". Create an instance of DecimalFormat class i. e "frmt". Read the value by the user in the "number" variable of type double by using the nextDouble () method. Finally, display the value by using System. out. println method. In this, we call the method format. The Math. pow () function is used to calculating the power up to the fourth value.
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