Answer Posted / soundararajan krishnan

I think the actual question may be like
sqrt(x+sqrt(x+sqrt(x+sqrt(x+...))))=2;
Find the value of x?

When we solve this the value of x is 2.

Let A = sqrt(x+sqrt(x+sqrt(x+sqrt(x+...)))) ------(1)
We can write this as,

A = sqrt (x+A) ------(2) using formula (1)

Since A = sqrt(x+sqrt(x+sqrt(x+sqrt(x+...)))) = 2,

we can write the equation (2) as,

2 = sqrt(x+2)

square this equation,

4 = x+2

Then x = 2.

What is echo in c programming?

1035

---

How do I get a null pointer in my programs?

1119

---

How can I invoke another program (a standalone executable, or an operating system command) from within a c program?

1219

---

the portion of a computer program within which the definition of the variable remains unchanged a) mode b) module c) scope d) none

1066

---

What is the most efficient way to count the number of bits which are set in an integer?

1068

---

Do you know the use of fflush() function?

1067

---

What are the two types of functions in c?

1019

---

What is pointer to pointer in c?

1118

---

write a program that declares an array of 30 elements named "income" in the main functions. then cal and pass the array to a programmer-defined function named "getIncome" within the "getIncome" function, ask the user for annual income of 30 employees. then calculate and print total income on the screen using the following function: "void getIncome ( ai []);

2371

---

find the output? void r(int a[],int c, int n) { if(c>n) { a[c]=a[c]+c; r(a,++c,n); r(a,++c,n); } } int main() { int i,a[5]={0}; r(a,0,5); for(i=0;i<5;i++) printf("\n %d",a[i]); getch(); }

2316

---

List the variables are used for writing doubly linked list program.

2036

---

How to delete a node from linked list w/o using collectons?

2786

---

What are the 32 keywords in c?

1094

---

What is console in c language?

1102

---

What is c variable?

1050

---