AP EAPCET 18th May 2023 Shift 2 Solved Paper

Section: Mathematics

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Question : 7 of 160

Marks: +1, -0

If z=1+cos‌θ−isin‌θ and 0<θ<π, then [|z−1|2−‌

|z|2

4

]1∕2=

√2‌cos‌θ
√2‌sin‌θ
cos(‌
θ
2
)
sin‌(‌
θ
2
)

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