Question

How do I solve Tan-1(0.577)?

Answer 1

In the given fexpressionwe have,

Tan-1(0.577)

`\begin{gathered} \text{Tan}^(-1)(0.577) \\ \text{Let x = Tan}^(-1)(0.577) \\ \text{Multiply both side by Tan} \\ \text{Tan x=0.577} \\ \text{ From the trignometric table find at what degr}e\text{ the tangent will be 0.577} \\ \text{ SO, }from\text{ Trignometric table we have, Tan 29.98}=0.577 \\ So,Tan^(-1)(0.577)\text{ = 29.98} \end{gathered}`

Answer : 29.98 degress