Question

show that (sin theta +cosec theta ) square+( cos theta-sec theta) square - tan theta+ cot theta) square=1​

Answer 1

Sin@^2+cosec@^[email protected]@

+cos^2@+sec^2@[email protected]@-tan^2@-cot^2@+2tan@cot@

Cancel aLl the term

There u will get LHS=1

Answer 2

hope it helps u✴❤✴❤✴❤✴❤✴❤