Question

tanx × tan3x=1 find the value of x​

Answer 1

Answer:

In the given figure,a line segment is drown

parallel to one side of the triangle and the

lengths of certain line. segments are marked.

So,here we can use proportionality theorm

to find the value of x.

here,

$\frac{a}{1} = \frac{b}{x} \ \\ \\ \: x = \frac{b}{a}$