The value of { \sin 23^{\circ}}/{\cos 67^{\circ}}+ {\cos 71^{\circ}}/{ \sin 19^{\circ}} is:

RRB NTPC CBT I 4 Jan 2021 Shift 1 Paper

Question : 38 of 100

Marks: +1, -0

The value of

\;{ sin \;23^{∘}}/{\cos 67^{∘}}+\;{\cos 71^{∘}}/{ sin \;19^{∘}}

is:

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