999*1001
evaluate
in mathematics
999 multiply 1001
Answers
Answered by
1
Answer:
999999
Step-by-step explanation:
999×1001
=999×(1000+1)
=999000+999
=999999
Answered by
2
Answer:
(1000-1)(1000+1)
using Identity- (a+b)(a-b)=a^2-b^2
(1000)^2-(1)^2
1000000-1
=999999
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