Sin2+ sin3
sin2+sin3\sin 2+\sin 3sin2+sin3
Here, 2 and 3 are in radians.
∴sin2+sin3=sin(360π)∘+sin(540π)∘[∵πradians=180∘]=0.9093+0.14112=1.05042\therefore \sin 2+\sin 3=\sin \left(\frac{360}{\pi}\right)^{\circ}+\sin \left(\frac{540}{\pi}\right)^{\circ}\left[\because \pi\right. radians \left.=180^{\circ}\right] \\ =0.9093+0.14112 \\ =1.05042∴sin2+sin3=sin(π360)∘+sin(π540)∘[∵πradians=180∘]=0.9093+0.14112=1.05042
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