AP EAPCET 22 May 2025 Shift 1 Paper

Section: Mathematics

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Question : 9 of 160

Marks: +1, -0

If z is a non-real root of x7=1, then 1+3z+5z2+7z3+9z4+11z5+13z6=

[AP EAPCET 22 May 2025 S1]

‌
14
1−z
‌
−14
1−z
‌
15
1−z
‌
−15
1−z

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