Math, asked by harshita3457, 11 months ago

answer answer plz plz

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Answered by AbhinavSahni
5

Answer:13/60


Step-by-step explanation:(2power-1+3power-1+4power-1)*5power-1

=(1/2+1/3+1/4)*1/5

=13/12*1/5=13/60

Hope helped..



AbhinavSahni: plz mark it
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