Question

without adding, find the sum of 1+3+5+7+9+11+13+15+17+19 and write in terms of squares​

Answer 1

padha h par yaad nhi

sorry

Step-by-step explanation:

I forgotten

Answer 2

Answer:

The sum of first 10 odd no. =10²

=100

OR

Total consecutive odd numbers = 10

Thus n = 10

Therefore sum = n*n

= 10*10 = 100

Step-by-step explanation:

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