Math, asked by yashsharmackt, 9 months ago

Please solve it guys Ap questions​

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Answers

Answered by Sk218
1

Answer:

See answer in above picture

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Answered by camjayasudha
0

Answer:

a=6, l=391

Step-by-step explanation:

Sn= n/2(a+l)

= 56/2(6+391)

= 28(397)

=11,116

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