Civil Services Kerala (കേരളം) PSC KAS Prelims Test Series 2025 Quantitative Aptitude Simplification Surds and Indices
Find the value of the given expression.
\(\sqrt{20 - \sqrt{20 - \sqrt{20 - \dots \infty}}}\)
1
4
2
6
3
5
4
2
Find the value of the given expression.
\(\sqrt{20 - \sqrt{20 - \sqrt{20 - \dots \infty}}}\)