Question

एबीसीडी क्रमागत संख्याएं हैं इसका एबीसीडी 1 क्रमागत संख्या आए हैं इसकी औसत क्या होगी ​

Answer 1

Answer:

let consider a= n

then b,c,d are n+1,n+2,n+3

so avarge of these nos.

(n+(n+1)+(n+2)+(n+3))/4

(4*n+6)/4

n+3/2 Answer

conclusion:: avarge of four ordered nos. is 3/2 more then first no.