Question

if x2+ 1/x2=7 find x - 1/x. x + 1/x 3x2 - 1/3x2 please tell me the answer I will mark you as brainliest​

Answer 1

$<marquee>An electron is confined to a box of an atom so that one side of the box has length d=0.1nm. Calculate the uncertainty in momentum of the electron.</marquee>$

$<marquee>hope this help you mate</marquee>$

$<marquee>thanks</marquee>$

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