Math, asked by sunnyraj709128, 7 months ago

x with
13. The mean of the values of 1, 2, 3,
respective frequencies y, 2y, 3y, ..., xy is
(a) (2x + 1)
(b) x (x + 1) (2x +1)
(2X+1)
(c)
(d) None of these
3​

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Answered by AaravRockz
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Answer:

क्या आपने अपना प्रश्न ध्यानपूर्वक और सही लिखा है? ...

Answered by devsharma122008
0

Answer:

this is a answer of this question

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