(105)²=11025
STEPS
1) SQUARE THE LAST DIGIT
ie.5²= 25
2) THIS IS THE LAST PART OF THE
SOLUTION.
3)MULTIPLY THE NUMBER FORMED BY
LAST TWO DIGIT WITH ITS NEXT
NUMBER.
HERE IN THIS EXAMPLE
NUMBER FORMED BY LAST TWO DIGIT =10
;ITS NEXT NUMBER IS 11
THUS 10×11=110
FINAL ANSWER IS 11025
Noce sir
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DeleteNice sir
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