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An Earth-sized planet is found to be 9 light years away from the Earth. If you are travelling in a spaceship with a speed 22 km/s, then how much time will you take toreach that planet?IN LONG ANSWERPLEASE NO SCAM |
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Answer» रक्त को कितने भागें में बांटा जा सकता है?1.दो2.तीन3.पांच |
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