defence exam ITBP (Telecommunication) Head Constable Mock Test 2024 Quantitative Aptitude Geometry Co-ordinate Geometry
270° को रेडियन में व्यक्त कीजिये|
1
\(\frac{{4{{\rm{\pi }}^{\rm{c}}}}}{2}\)
2
\(\frac{{3{{\rm{\pi }}^{\rm{c}}}}}{2}\)
3
\(\frac{{\rm{\pi }}}{2}\)
4
\(\frac{{2{\rm{\pi }}}}{3}\)