Question

given tan a √3 tan b = 1/√3 then find value of cot (a+b)

Answer 1

Answer:

cot 90 is equals to 0

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Answer 2

Answer:

cot (a+b) = √3 / 4

Step-by-step explanation:

tan a = √3

tan b = 1/√3

tan (a+b) = √3 + 1/√3 = 4 /√3

cot (a+b) = 1 / tan (a+b)

cot (a+b) = 1 / 4 / √3

= √3 / 4