Jee MainTrigonometric Ratio And IdentitesJEE Main 2022 (Online) 25th June Evening ShiftMCQ+4 / -12022BNENHI\(2\sin \left( {{{12}^ \circ }} \right) - \sin \left( {{{72}^ \circ }} \right)\) এর মানA\({{\sqrt 5 \left( {1 - \sqrt 3 } \right)} \over 4}\)B\({{1 - \sqrt 5 } \over 8}\)C\({{\sqrt 3 \left( {1 - \sqrt 5 } \right)} \over 2}\)D\({{\sqrt 3 \left( {1 - \sqrt 5 } \right)} \over 4}\)Check AnswerClear SelectionReveal AnswerShow Explanation