The value of {4\tan ^{2}30^{ \circ } + \sin ^{2}30^{ \circ }\cos ^{2}45^{ \circ } + \sec ^{2}48^{ \circ }−\cot ^{2}42^{ \circ }}/{\cos ⁡37^{ \circ } \sin ⁡53^{ \circ } + \sin ⁡37^{ \circ }\cos ⁡53^{ \circ } + \tan ⁡18^{ \circ }\tan ⁡72^{ \circ }} is:

SSC CGL Tier II Quant 29 Jan 2022 Paper

Question : 42 of 100

Marks: +1, -0

The value of

\;{4\tan\;^{2}30^{\;∘\;}\;+\;\ sin\;^{2}30^{\;∘\;}\cos\;^{2}45^{\;∘\;}\;+\;\ sec\;^{2}48^{\;∘\;}−\cot\;^{2}42^{\;∘\;}}/{\cos\;⁡37^{\;∘\;} sin \;⁡53^{ ∘ } + sin \;⁡37^{ ∘ }\cos ⁡53^{ ∘ } + \tan ⁡18^{ ∘ }\tan ⁡72^{ ∘ }}

is:

Go to Question:

Prev Question

Next Question