alleryThe value of $\sin\dfrac{\pi}{6}$ is:
A$\dfrac{\sqrt3}{2}$
B$\dfrac12$
C$1$
D$\dfrac{1}{\sqrt2}$
Answer & Solution
Correct answer: B. $\dfrac12$
We have sin(π/6) = sin30°.
So sin(π/6) = 1/2.
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