Math, asked by rameeshasherin28, 8 months ago

10,12,14,16, the sum of the first 20words

Answers

Answered by pawanbhavanam2

Answer:

Step-by-step explanation:

There are in AP

So sum of first 20 words=n/2(2a+{n-1}d)

where n=20,a=10 and d=2

Sn=10{20+19*2}

Sn=10{58}

Sn=580

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10,12,14,16, the sum of the first 20words​

Answers

10,12,14,16, the sum of the first 20words