engineering recuitment DRDO CEPTAM STA B Tier I (Sr. Technical Assistant) Mock Test 2022 Quantitative Aptitude Trigonometry Circular Measure of Angles
The value of \(\rm (sin37^\circ cos53^\circ + cos37^\circ sin53^\circ)-\frac{4cos^237^\circ-7+4cos^253^\circ}{tan^247^\circ +4-cosec^243^\circ}\) is
1
1
2
-2
3
0
4
2