Math, asked by PACHUUS, 7 months ago

valuate the following by using suitable identity: (i) 101 × 99 (ii) 999³ .

Answers

Answered by prerona21

6

Answer:

9999

Step-by-step explanation:

→101×99.

=(100+1)(100-1).

by using the property (a+b)(a-b)=a²-b²

=(100)²-1

=10000-1

=9999

I hope this will help u.............

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