Question

please answer me ki yeh kis Tarah banta hai..
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Answer 1

How will we know u do it own your own

Answer 2

Answer:

Step-by-step explanation:

this concept is known as divisibility test of 11

alternately put the + and - sign in the number which is to be tested.

Its answer hould either be 0 or a multiple of 11

eg.-264*3

+2-6+4-*+3 = 3-*

snce it is given that te shortest number is required therefore the ans should be 0.

∴3-*=0

∴*=3

Check-

26433÷11=2401

i.e. it is divisible by 11

by similar process answers are

ii.) 912868

iii.)251691

iv.)35420