Question

without adding find the sum 1+3+5+7+9+11+13+15+17+19

plesae solve this equation
​

Answer 1

Answer:

Hello friend, here's your qnswer

Step-by-step explanation:

1+3+5+7+9+11+13+15+17+19 = 102 = 10×10 =100.

1+3+5+7+9+11+13+15+17+19 = 102 = 10×10 =100.So, 100 is the solution for the question

Hope this will help! Mark me as brainlist, put some thanks and fo-llow me.

Answer 2

Answer:

They all are odd number and we will count the number present there.

It have 10 number

Thus n=10

formula= n×n

10×10= 100

You can recheck it with help of calculator.

Step-by-step explanation:

hope help u