Question

what is the value of cot15​

Answer 1

Step-by-step explanation:

We know that Cot(A - B) = (CotACotB+1)/(CotB-CotA) cot 15° = cot (45° - 30°) = (Cot 45°Cot 30°+1)/(Cot30°-Cot 45°) = ( √3 + 1) / ( √3 - 1)

Answer 2

Answer:

the value of cot 15 is 3.73205078