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6. If the sum of first …

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6. If the sum of first n terms of an AP is given by Sn = 3n2 + 2n, find the nth term of the AP.

Posted by Zeenath Banu 6 years, 10 months ago

CBSE > Class 10 > Mathematics

5 answers

?Apna Time ???? Zala 6 years, 10 months ago

ya aayush is correct

Harshika Saxena 6 years, 10 months ago

Sn me n ki values i.e., 1 ,2 ,3 put karo and then 'd' ki value nikalo phir an ki formule se ......

Sahil Singh 6 years, 10 months ago

Bro......

Honey ??? 6 years, 10 months ago

Kyun iske baad zindagi mein maths se paala nhi padega kya ?????

Honey ??? 6 years, 10 months ago

6n-1

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This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

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