JEE MAIN - Mathematics Hindi (2022 - 25th July Morning Shift - No. 2)

यदि समीकरण $$x^{4}+x^{3}+x^{2}+x+1=0$$ के मूल $$\alpha, \beta, \gamma, \delta$$ हैं, तो $$\alpha^{2021}+\beta^{2021}+\gamma^{2021}+\delta^{2021}$$ बराबर है :
$$-4$$
$$1$$
$$1$$
$$4$$

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