Surveying
The resection by two point problem as compared to three point problem

None of these
requires more labour
takes less time
gives more accurate problem

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Surveying
The cross hairs in the surveying telescope are placed

anywhere between eye-piece and objective lens
much closer to the objective lens than to the eye piece
much closer to the eye-piece than to the objective lens
midway between eye piece and objec-tive lens

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