TS EAMCET Engineering 12 May 2023 Shift 2 Solved Paper

Section: Mathematics

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Question : 26 of 160

Marks: +1, -0

If

cos‌

π

7

‌cos‌

2π

7

‌cos‌

4π

7

=‌

sin‌

8π

7

8‌sin‌‌

π

7

then,

sin‌‌

π

14

‌sin‌‌

3π

14

‌sin‌‌

5π

14

‌sin‌‌

7π

14

‌sin‌‌

9π

14

‌sin‌‌

11π

14

‌sin‌‌

13π

14

=

[TG EAPCET 12 May 2023 Shift 2]

1
16
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32
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64
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128

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