The value of {tan30^{ \circ }cosec60^{ \circ } + tan60^{ \circ }sec30^{ \circ }}/{\sin^{2}30^{ \circ } + 4cot^{2}45^{ \circ }− \sec ^{2}60^{ \circ }} is:

SSC CGL 4 Mar 2020 Shift 1 Paper

Question : 73 of 100

Marks: +1, -0

The value of

\;{tan30^{\;∘\;}cosec60^{\;∘\;}\;+\;tan60^{\;∘\;}sec30^{\;∘\;}}/{sin^{2}30^{ ∘ } + 4cot^{2}45^{ ∘ }−\ sec ^{2}60^{ ∘ }}

is:

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