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Without using trigonometric table solve the following:

sin 65 ° /cos 25 ° + cos 32° / sin 58° - sin28°.sec 62° + cosec 30°

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by Razz14

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sin 65 ° /cos 25 ° + cos 32° / sin 58° - sin28°.sec 62° + cosec 30°

by Razz14

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⇒sin 65 + cos 32 - sin28.sec62 + cosec 30

--------- ----------

cos 25 sin 58

⇒sin 65 +

--------------- ----------------

⇒sin 65 + sin 58 - cos 62. 1 + cosec 30

--------- -------- --------

sin 65 sin 58 cos 62

=1 + 1 - 1 + 2

=1 + 2