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i just started physics and i missed the first day. i'm trying to do these vector problems but i can't quite understand it and my book isn't helping.
given that A+2B = x1j +y1j and 2A-B = x2i + y2j what is A?
given that A + B =x1i + y1j and A-B = x2i + y2j what is A?
given that A +B =x1i + y1j and A-B = x2i + y2j what is B?
given that A+2B = x1j +y1j and 2A-B = x2i + y2j what is A?
given that A + B =x1i + y1j and A-B = x2i + y2j what is A?
given that A +B =x1i + y1j and A-B = x2i + y2j what is B?