Please wait...
1800-212-7858 (Toll Free)
9:00am - 8:00pm IST all days

or

Thanks, You will receive a call shortly.
Customer Support

You are very important to us

For any content/service related issues please contact on this toll free number

022-62211530

Mon to Sat - 11 AM to 8 PM

Ask doubt

Ask doubt

×

Queries asked on Sunday and after 7 pm from Monday to Saturday will be answered after 12 pm the next working day.

Sn

CBSE X Mathematics Arithmetic Progression

the sum of the first n terms of an AP is 4n^2 +5n. find the AP

Asked by fernandeschristine01 6th December 2017 10:36 AM
Answered by Expert

CBSE X Mathematics Arithmetic Progression

Answer the following

Asked by tultuldutta58 8th January 2018 3:31 AM
Answered by Expert

CBSE X Mathematics Arithmetic Progression

Answer the following

Asked by tultuldutta58 8th January 2018 3:33 AM
Answered by Expert

CBSE X Mathematics Arithmetic Progression

Answer the following

Asked by tultuldutta58 8th January 2018 3:34 AM
Answered by Expert

Chat with us on WhatsApp