Math, asked by ravinderpaul12345, 7 hours ago

without adding find the sum b. 1+3+5+7+....+29=?​

Answers

Answered by Anonymous
6

Answer:

225

Step-by-step explanation:

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Answered by rithikavijayakumargr
0

Answer:

225

Step-by-step explanation:

We know that 1+3+5+7+9+11+13+15+17+19+21+23+25+27+29=n

2

Here n=15

So the sum =15

2

=225

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