PDF chapter test TRY NOW

1. Evaluate
 
(i) \(\frac{sin \ 49^{\circ}}{cos \ 41^{\circ}} =\)
 
(ii) \(\frac{sec \ 63^{\circ}}{cosec \ 27^{\circ}} =\)
 
2. Find the values of:
 
(i) \(tan \ 7^{\circ} \ tan \ 23^{\circ} \ tan \ 60^{\circ} \ tan \ 67^{\circ} \ tan \ 83^{\circ} =\) i
 
(ii) \(\frac{cos \ 35^{\circ}}{sin \ 55^{\circ}} + \frac{sin \ 12^{\circ}}{cos \ 78^{\circ}} - \frac{cos \ 18^{\circ}}{sin \ 72^{\circ}} =\)