\(\text{ If }\sin \theta +\cos \theta =\frac{1}{2}\text{, then }16(\sin (2\theta )+\cos (4\theta )+\sin (6\theta ))\text…
Q1
\(\text{ If }\sin \theta +\cos \theta =\frac{1}{2}\text{, then }16(\sin (2\theta )+\cos (4\theta )+\sin (6\theta ))\text{ is equal to : }\)
[JEE Main 2021, 27 Jul (Shift 1)]
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