Post-UTME Mathematics 2013 Objective — Question 69
Question 69 of 100 from the Post-UTME Screening (Post-UTME) Mathematics 2013 Objective paper, with the correct answer and a full explanation.
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Find arc Sin 0.2334 in degrees, using tables
- A. 2.91
- B. 21°,30'
- C. 13°,31'Correct
- D. 13°,40'
Explanation
Interpolating between sin13°=0.2250 and sin14°=0.2419 for 0.2334 gives approximately 13°31'.
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