PDF chapter test TRY NOW
1. Find the value of:
(i) \(sin \ 38^{\circ} 36' + tan \ 12^{\circ} 12' =\)
(ii) \(tan \ 60^{\circ} 25' - cos \ 49^{\circ} 20' =\)
2. Find the value of \(\theta\) if
(i) \(sin \ \theta = 0.9858 =\)
(ii) \(cos \ \theta = 0.7656 =\)
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