If a overscript right-arrow endscripts minus b overscript right-arrow endscripts = 3.8c overscript right-arrow endscripts, a overscript right-arrow endscripts plus b overscript right-arrow endscripts = 3.8c overscript right-arrow endscripts, and c overscript right-arrow endscripts equals 3.7 i overscript ̂ endscripts plus 4.4 j overscript ̂ endscripts, then what are (a) the x component of a overscript right-arrow endscripts, (b) the y component of a overscript right-arrow endscripts, (c) the x component of b overscript right-arrow endscripts, and (d) the y component of b overscript right-arrow endscripts?
