Question

prove that 1-cos thetta÷sin thetta =tan thetta ÷2=sin thetta ÷ 1+cos thetta

Answer 1

DEAR STUDENT,

Kindly refer to the two attached papers for a detailed explanation and step by step solution with vital elaborations to reach our final answer or the required proof between the trigonometric identities.

$\boxed{\huge{\underline{\star \quad HENCE \: \: PROVED \quad \star}}}$

Which is the required proof or the answer for this type of query.

Hope this helps you and clears your doubts for solving and proving the two potential trigonometric identities!!!!

Answer 2

it should be your right answer.