write the formula of sin2A in terms of cotA July 19, 2021 by Thanh Hà write the formula of sin2A in terms of cotA
Step-by-step explanation: The formula of sin 2A in terms of cotA is [tex] \frac{2cot \: a}{1 + {cot}^{2} a} [/tex] Hope it will help :)❤ Reply
Answer:
the formula of sin2A in terms of cotA is
2cotA/1+ cot²A
hope it is helpful to you
Step-by-step explanation:
The formula of sin 2A in terms of cotA is
[tex] \frac{2cot \: a}{1 + {cot}^{2} a} [/tex]
Hope it will help :)❤