Question

prove that 1/(sec theta -tan theta) -1/cos theta =1/cos theta -1/(sec theta +tan theta ) ​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

$\huge\mathfrak{Answer:}$

Answer in this attachment :

=> In this question you should Rearrange the term and Cross multiply to each other then You should solve also RHS Then easily solve Prove 2 sec theta