Question

S
s, tan x =
tar
=
* দ্বিতীয় চোকত আছে।
দ্বিতীয় চোৰুত আছে।​

Answer 1

convenient mnemonic for remembering the definition of the sine, cosine, and tangent is SOHCAHTOA (sine equals opposite over hypotenuse, cosine equals adjacent over hypotenuse, tangent equals opposite over adjacent).