Question

without adding find the sum 1+3+5+7+9+11​

Answer 1

Answer:

36

Step-by-step explanation:

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Answer 2

Answer:

36

Step-by-step explanation:

without adding we can find it

as count all.the no. so the total number are 6 so we find the square of 6 the square of 6= 36

Note:

This trick is only use in odd number.

HOPE THIS HELPS YOU