If cosec A-2- find the value of 2 sin 2 A-3 2 A 4 tan 2 A-cos 2 A -

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Implicit Differentiation

If cosec A=2,...

Question

If $cosec A = \sqrt{2}$ , find the value of $\frac{2 \sin^{2} A + 3 \cot^{2} A}{4 (\tan^{2} A - \cos^{2} A)}$ .

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c o s e c A = \sqrt{2}

\frac{2 {sin}^{2} A + 3 {cot}^{2} A}{4 ({tan}^{2} A - {cos}^{2} A)}

c o s e c A = \sqrt{2}

\frac{2 s i n^{2} A + 3 c o t^{2} A}{4 t a n^{2} A - c o s^{2} A} .

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\frac{{c o s}^{2} A - {2 s i n}^{2} A}{{c o s}^{2} A + 2 {s i n}^{2} A}

sec A = \sqrt{2}

\frac{3 {cot}^{2} A + 2 {sin}^{2} A}{{tan}^{2} A - {cos}^{2} A}

\sqrt{2}

\frac{3 {cot}^{2} A + 2 {sin}^{2} A}{{tan}^{2} A - {cos}^{2} A}

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