Math, asked by rishishakya5321, 6 months ago

9. The sum of first 20 natural numbers is
(a) 281
(b) 285
(c) 400 (d) 421​

Answers

Answered by shyamlal99775
1

Answer:

i think the ans is a) 281 ok

Step-by-step explanation:

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Answered by umangbhartiya11
1

Answer:

The answer is 210.

All the options are incorrect dear.

Here we will apply the formula of Sum of Arithmetic Progression.

Hope it helps you!

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