If A-B-C- and - -sin 2A A 1 sin 2B B 1 sin 2C C 1find -5

Δ = sin ^ 2 A amp; nbsp; A amp; 1 sin ^ 2 B amp; nbsp; B amp; 1 sin ^ 2 C amp; nbsp; C amp; 1 Applying R ...

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Higher Order Derivatives

If A+B+C=π ...

Question

If $A + B + C = π$ and
$Δ = ∣ ∣ ∣ ∣ ∣ \begin{matrix} {sin}^{2} A & cot A & 1 {sin}^{2} B & cot B & 1 {sin}^{2} C & cot C & 1 \end{matrix} ∣ ∣ ∣ ∣ ∣$
find $Δ + 5$

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Solution

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Similar questions

A + B + C = π

∣ ∣ ∣ ∣ ∣ \begin{matrix} {sin}^{2} A & cot A & 1 {sin}^{2} B & cot B & 1 {sin}^{2} C & cot C & 1 \end{matrix} ∣ ∣ ∣ ∣ ∣ = 0

A + B + C = π

∣ ∣ ∣ ∣ ∣ \begin{matrix} {sin}^{2} A & cot A & 1 {sin}^{2} B & cot B & 1 {sin}^{2} C & cot C & 1 \end{matrix} ∣ ∣ ∣ ∣ ∣

A, B, C

Δ = ∣ ∣ ∣ ∣ ∣ \begin{matrix} e^{- 2 i A} & e^{i C} & e^{i B} e^{i C} & e^{- 2 i B} & e^{i A} e^{i B} & e^{i A} & e^{- 2 i C} \end{matrix} ∣ ∣ ∣ ∣ ∣

| Δ |

A, B

C

Δ = ∣ ∣ ∣ ∣ ∣ \begin{matrix} e^{- 2 i A} & e^{i C} & e^{i B} e^{i C} & e^{- 2 i B} & e^{i A} e^{i B} & e^{i A} & e^{- 2 i C} \end{matrix} ∣ ∣ ∣ ∣ ∣

| Δ |

v = \frac{2 q B L}{m}

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