In - ABC- c cos A - - - - cos C - - -

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Sine Rule

In Δ ABC, c c...

Question

In $Δ A B C, c c o s (A - α) + α c o s (C + α) =$

$α c o s α$

No worries! We‘ve got your back. Try BYJU‘S free classes today!

$b c o s α$

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

$c c o s α$

No worries! We‘ve got your back. Try BYJU‘S free classes today!

$2 b c o s α$

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

Suggest Corrections

Similar questions

In $Δ A B C, c c o s (A - α) + α c o s (C + α) =$

α, β, γ

Δ A B C

\frac{cos A}{α} + \frac{cos B}{β} + \frac{cos C}{γ} =

\frac{b + c}{11} = \frac{c + a}{12} = \frac{a + b}{13}

Δ A B C

\frac{c o s A}{α} = \frac{c o s B}{β} = \frac{c o s C}{γ}

(α, β, γ)

\frac{b + c}{11} = \frac{c + a}{12} = \frac{a + b}{13}

Δ A B C

\frac{cos A}{α} = \frac{cos B}{β} = \frac{cos C}{γ}

(α, β, γ)

Join BYJU'S Learning Program