Q5 (i)
sin 65° / cos 25°
+
cos 32° / sin 58°
- sin 28° sec 62° + cosec2 30°
(ii)
sec 29° / cosec 61°
+ 2 cot 8° cot 17° cot 45° cot 73° cot 82deg-3(sin2 38° + sin2 52°)


Solution





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