JEE MAIN - Mathematics Bengali (2022 - 25th June Evening Shift - No. 3)
ধরো, $${z_1}$$ এবং $${z_2}$$ দুটি জটিল রাশি যাতে $${{\bar z}_1} = i{{\bar z}_2}$$ এবং $$\arg \left( {{{{z_1}} \over {{{\bar z}_2}}}} \right) = \pi $$ । তাহলে
$$\arg \,{z_2} = {\pi \over 4}$$
$$\arg \,{z_2} = - {{3\pi } \over 4}$$
$$\arg \,{z_1} = {\pi \over 4}$$
$$\arg \,{z_1} = - {{3\pi } \over 4}$$
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