✏️ Explanatory Question

(ii) Write the output of the following String method: 

String x= "talent";  String y="matrix";

System.out.print(x.substring(3).concat(y.substring(3)));

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📘 Detailed Answer
🟢 Easy
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Answer with Explanation

Solution:

  1. x.substring(3) extracts "ent" from "talent".

  2. y.substring(3) extracts "rix" from "matrix".

  3. Concatenating both results in "entrix".

Final Output:


entrix
← Previous (i) Write the java expression to find the product of square root of P and the square root of Q using the methods of Math class.