Question

pls answer this question of maths class 8

Answer 1

Answer:

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Answer 2

[2^-1*5^-1]^-1/4^-1

[1/2*1/5]^-1/4^-1

[1/10]^-1/4^-1. (as power is in - we will reciprocal the fraction

10*4

40

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