Physics, asked by sameekashagupta, 1 year ago

HOW DO I SOLVE THIS QUESTION?

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Answered by Anonymous
1
hey mate
here's the solution
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sameekashagupta: CAN YOU PLEASE POST IT AGAIN ? THE PHOTO IS SLANTED SO I AM UNABLE TO UNDERSTAND.BTW THANKS FOR HELP
sameekashagupta: thank you very much
sameekashagupta: so exactly what should be the answer (option)?
ashokkanal03: Bro how n/50 came
sameekashagupta: i think by opening the sq bracket. a^2 + b^2 +2ab
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