Question

evulate using identity of 1001^​

Answer 1

Answer:

ANSWER

(1001)3=(1000+1)3

 Suitable identities is (x+y)3=x3+3x2y+3xy2+y3

∴(1000+1)3

=(1000)3+3(1000)2(1)+3(1000)(1)2+(1)3

=1000000000+3000000+3000+1=1003003001

Step-by-step explanation:

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Answer 2

Answer:

$\color{green}{good \: evening \: dear}$