Math, asked by sargotasandeep, 2 months ago

Please solve these eq...

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Answered by ramudgarsah035
0

Answer:

we know that

p^2-q^2= (p+q) (p-q)

=(3^2000+3^-2000-3^2000+3^-2000)(3^2000+3^-2000+3^2000-3^-2000)

=(2*3^-2000)(2*3^2000)

=4ans

Is it is helpful

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