Jadhav Theorem/Examples
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Examples of Use of Jadhav Theorem
Square of $102$
Consider the square of $102$.
Consider $102$ as a term in an arithmetic sequence:
- $100$, $102$, $104$
whose common difference is $2$.
Then from the Jadhav Theorem:
- $102^2 - 100 \times 104 = 2^2$
from which we have:
- $102^2 = 100 \times 104 + 4 = 10404$
Square of $406$
Consider the square of $406$.
Consider $406$ as a term in an arithmetic sequence:
- $400$, $406$, $412$
whose common difference is $6$.
Then from the Jadhav Theorem:
- $406^2 - 400 \times 412 = 36^2$
from which we have:
- $406^2 = 400 \times 412 + 36 = 164 \, 800 + 36 = 164 \, 836$