The value of tan 60-cosec2 45- 2 60-tan 45- is

The correct option is A 4+2 √(3)tan60^∘ cosec^245^∘+sec^260^∘ tan45^∘ =√(3)(√(2))^2+2^2(1)=4+2√(3) ...

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Value of Standard Angle(30,60,90)

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Question

The value of $t a n 60^{\circ} c o s e c^{2} 45^{\circ} + s e c^{2} 60^{\circ} t a n 45^{\circ}$ is

4 + 2 \sqrt{3}

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4 - 2 \sqrt{3}

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t a n 60^{\circ} c o s e c^{2} 45^{\circ} - s e c^{2} 60^{\circ} t a n 45^{\circ}

{sin}^{2} 60^{\circ} + tan 45^{\circ} - c o s e c^{2} 45^{\circ}

tan 45^{\circ} + tan 60^{\circ} .

$(s i n^{2} 30^{\circ} + 4 c o t^{2} 45^{\circ} - s e c^{2} 60^{\circ}) (c o s e c^{2} 45^{\circ} s e c^{2} 30^{\circ})$

\frac{tan 45^{\circ}}{tan 30^{\circ} + tan 60^{\circ}}

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