Math, asked by keerthut4, 9 months ago

6.
11) The sum of first 'n' odd natural numbers is
The sum of first 15 odd natural numbers is
a) 225
b) 230
d) 240
c) 350
7.
The value of 2 +
18 20 is​

Answers

Answered by mishrafilmy
0

Answer:

172-7_(19@;@(@+@!@88883-38$+29#+#7$-+$9#+2

Answered by redphoenix90
1

Step-by-step explanation:

Its square of 15=225

Remember sum of n odd natural numbers is square of n

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