(iii) sin 50^∘-sin 70^∘+sin 10^∘=0

Name: (iii) sin 50^∘-sin 70^∘+sin 10^∘=0
Uploaded: 2021-07-15T19:54:49-08:00
Duration: 2 min
Channel: Nadir Iqbal
Description: (iii) sin 50^∘-sin 70^∘+sin 10^∘=0

Question

Nadir Iqbal · Accepted Answer

To solve this equation, we can use the trigonometric identity ( sin(A-B) = sin A cos B - cos A s

Question

(iii) \( \sin 50^{\circ}-\sin 70^{\circ}+\sin 10^{\circ}=0 \)

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