Question

value of equation taking variable x

Answer 1

The answer to your question is 3,

Here is how to get it, But remember, There is no reverse process for this method, So I am going to make 3 as this number,

We know 3² = 9, So we can write 3 as √9,

Now 9 = 1+2*4, and 4 = 2², So 4 = √16,

=> √9 = √(1+2*√16), Now 16 = 1+3*5, and 5 = √25,

=> √9 = √(1+2√(1+3√25)), now 25 = 1+24 = 1+4*6 and 6 = √36,

=> √9 = √(1+2√3(1+4√36)), Now 36 = 1+35, and 35 = 5*7, and 7 = √49,

=> √9 = √(1+2√(1+3√(1+4√1+5√49)), and this continues infinitely,

So by this we can write that,

3 = √9 = √(1+2√(1+3√(1+4√(1+5......... and so on,

So the answer to your question is 3,

Hope you understand, Have a great day !

By the way this was found by Sir Ramanujan !