engineering recuitment ICAR (IARI) Assistant (Pre + Mains) 2022 Mock Test Quantitative Aptitude Trigonometry Circular Measure of Angles
What is the value of [(sin59°cos31° + cos59°sin 31°) ÷ (cos20°cos25° - sin20°sin 25°)]?
1
1/√2
2
2√2
3
√3
4
√2
What is the value of [(sin59°cos31° + cos59°sin 31°) ÷ (cos20°cos25° - sin20°sin 25°)]?