CUET Preparation Today
CUET
General Test
Quantitative Reasoning
Trigonometry
The value of (sin237° + sin253°) is:
1
0
\(\sqrt {2 }\)
2
sin237° + sin253°
= sin237° + cos237° (sinθ = cos(90-θ))
= 1 (sin2θ + cos2θ = 1)
