book Maths Puzzle Numerical Ability

1 1 3
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t - 1 t + 2 t2</sup> + t-2</sup>
Please help me figure out this problem. I think it may have no solution.</PRE>

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What is the angle in degrees whose sine is 5.1/11.05 (Opp/Hyp). Please show work Lines MN and AB intersect at Q. Also, MN is perpendicular to AB. Find the measures of angle MQA, angle NQA, angle MQB, and angle NQB.
This is exactly how the question is asked and there is no diagram given.