SATHEE: Triangles-And-Properties-Of-Triangle Question 66

Triangles-And-Properties-Of-Triangle Question 66

Question: In a $ \Delta ABC $ , if $ b+c=3a, $ then find the value of $ \cot \frac{B}{2}\cot \frac{C}{2}. $

Solution:

Answer: 2.00

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Triangles-And-Properties-Of-Triangle Question 66

Question: In a $ \Delta ABC $ , if $ b+c=3a, $ then find the value of $ \cot \frac{B}{2}\cot \frac{C}{2}. $

Solution:

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