$\sin^{2}\dfrac{\pi}{4} + \sin^{2}\dfrac{\pi}{3} + \sin^{2}\dfrac{5\pi}{4} + \sin^{2}\dfrac{\pi}{6}$ equals —

Question

Accepted Answer

$2$

Answer

$1$

Answer

$\dfrac{3}{2}$

Answer

$\dfrac{5}{2}$

sin⁡2π4+sin⁡2π3+sin⁡25π4+sin⁡2π6\sin^{2}\dfrac{\pi}{4} + \sin^{2}\dfrac{\pi}{3} + \sin^{2}\dfrac{5\pi}{4} + \sin^{2}\dfrac{\pi}{6}sin24π​+sin23π​ equals —