Hey guys,
See, 2nd root of 4 is Square root of 4, i.e, 2
3rd root of 27 is cube root of 27 , i.e., 3
Similarly, 10th root of 1024 is 2;
Now, The question for Calculator users, what is :- -------> 10^9th root of 2 or say:- What is 10^100th root of 'X' ?
[ Give proper Explanation ] --> [ HINT :--> Use Limits to explain ur answer ]
Answers
Answered by
3
The questions are not very clear to me. For very large powers and roots we can do like this.
Q1) Let y be a small real number. y << 1.
10⁹ th root of 2 = 1 + y (say).
1000,000,000 th root of 2 = 1 + y
(1 + y)¹⁰⁰⁰⁰⁰⁰⁰⁰⁰ = 2
As y << 1,
1 + 1000,000,000 y = 2
y = 10⁻⁹
Answer :
Q2: Let y be a small real value.
10¹⁰⁰ th root of X = 1 + y
So
Q1) Let y be a small real number. y << 1.
10⁹ th root of 2 = 1 + y (say).
1000,000,000 th root of 2 = 1 + y
(1 + y)¹⁰⁰⁰⁰⁰⁰⁰⁰⁰ = 2
As y << 1,
1 + 1000,000,000 y = 2
y = 10⁻⁹
Answer :
Q2: Let y be a small real value.
10¹⁰⁰ th root of X = 1 + y
So
kvnmurty:
:-)
Similar questions