$0 \le heta

Question

$0 \le 	heta < 2\pi$ এ $4(\cos^2	heta + \sin	heta) = 5$ এর সমাধানসমূহ —

Accepted Answer

$\dfrac{\pi}{6},\ \dfrac{5\pi}{6}$

Answer

$\dfrac{\pi}{3},\ \dfrac{2\pi}{3}$

Answer

$\dfrac{\pi}{4},\ \dfrac{3\pi}{4}$

Answer

$\dfrac{\pi}{2},\ \pi$

0≤θ<2π0 \le \theta < 2\pi0≤θ<2π এ 4(cos⁡2θ+sin⁡θ)=54(\cos^2\theta + \sin\theta) = 54(cos2θ+sinθ)=5 এর সমাধানসমূহ —