Question

Find the missing no. In series? 9 10 11 13 15 ? 21 28

Answer 1

$<b><font color = green>❤●••••☆Hہ۱او Uکer☆••••●❤ </font> 《《Here is your answer》》 <hr size = 3 width = 300 color = yellow ><font color = orange> Q.Find the missing no. In series? 9 10 11 13 15 _ 21 28 Ans:- Series 1 ::: 9 , 11 , 15 , 21 . Series 2 ::: 10 , 13 , _ , 28 . Series 1 follow : 9 , 9+(2×1) , 9+(2×3) , 9+(2×6) Series 2 follow : 10 , 10+(3×1) , 10+(3×3) , 10+(3×6) :. Series 2 ::: 10 , 13 , 19 , 28 </font> <font color = red>So missing no. in the series is "19". </font> <hr size = 3 width = 300 color = yellow > <font color = green>❤●••••☆طraزnک۱۲tar☆••••●❤</font></b> <b>॰॰॰॰॰॰॰॥ॐ 卐 ☪ ✝☬ ॥॰॰॰॰॰॰॰</b>$