Question

`tan 47^circ/cot 43^circ` = 1

Options

• True

• False

Answer 1

This statement is True.

Explanation:

Since, tan(90° – θ) = cot θ

`(tan 47^circ)/(cot 43^circ) = (tan(90^circ - 43^circ))/(cot 43^circ)`

`(tan 47^circ)/(cot 43^circ) = (cot 43^circ)/cot 43^circ` = 1

`(tan 47^circ)/(cot 43^circ)` = 1