show that (sin theta +cosec theta ) square+( cos theta-sec theta) square - tan theta+ cot theta) square=1
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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
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hope it helps u✴❤✴❤✴❤✴❤✴❤
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