Question

as I told I will give explanation.here it is
so the answer is option is A and B.
$4 ^2 + 3 ^2 = x ^2 \\ 16 + 9 = x^2 \\ 25 = x ^2 \\ 5 = x$
so as we are finding the displacement it can be a simple way to solve using Pythagoras theoram..​

Answer 1

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