Math, asked by khandaremrrali, 4 months ago

.K
12. 6x2-13x 15क
क्या होंगे
(a) (2x-5) (3x - 1)
(b) (3x- 1) (2x ---3)
(c) (2x-1) (3x-5)
(d) (2x + 5) (3x-1)
3. यदि 6, 8, 10, x, 7 का समांतर माध्य 8 है, तो 'र' का मान क्या होगा ?
(a)7
(b) 10
(c)9
(d) 08
POK
hary

Answers

Answered by kandpalvijay05

0

3.

where to find mean, applying mean formula

mean = sum of observation / number of observation

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