railway DFCCIL Junior Executive 2023 (CBT 1 & CBT 2) Mock Test Mathematics Trigonometry Angles and measures in degrees and radians
रेडियन के संदर्भ में 36° का मान ज्ञात कीजिए।
1
\(\dfrac{\pi }{5}\)
2
\(\dfrac{{3\pi }}{5}\)
3
\(\dfrac{{7\pi }}{5}\)
4
\(\dfrac{{2\pi }}{5}\)