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Compass Surveying - Problem No 21 ( Declination & Magnetic Bearing )
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The magnetic bearing of a line was found to be〖 N60〗^o 30^′ W in 1992, when the declination was 〖 5〗^o 10^′ E. Find its present magnetic bearing, if declination is 3^o W.
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Compass Surveying - Problem No 21 ( Declination & Magnetic Bearing )
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