10. दो श्रेणियों के । पदों के योगफल में (2n+ 1): (2n+ 5) का
अनुपात है, उनके चौथे पद का अनुपात होगा
your options are
(a) 19:23
(b) 17:23
(c)16:19
(d) 15:19
Answers
Answered by
0
Answer:
2n+1 ÷ 2n+5 is answer is coming
kesharwanipriyanshu1:
but it is not a right answer
Answered by
0
Answer:
Step-by-step explanation:
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