If \tan (\frac{\\pi}{9}), {x}, \tan (\frac{7 \\pi}{18}) are in arithmetic progression and \tan (\frac{\\pi}{9}), {y}, \tan (\frac{5 \\pi}{18}) are also in arithmetic progression, then |{x}-2 {y}| is equal to : [27 Jul 2021 Shift 2]

Trigonometric Ratios and Identities

Section: Mathematics

Question : 35 of 64

Marks: +1, -0

If tan(

),x,tan(

7π

) are in arithmetic progression and tan(

),y,tan(

5π

) are also in arithmetic progression, then |x−2y| is equal to :

[27 Jul 2021 Shift 2]

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