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18 lessons,
2h 43m
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Basic Questions of Arithmetic Progression
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Sameer Sardana is teaching live on Unacademy Plus

Sameer Sardana
Teacher, Armchair Guru, Socialist & Life Coach.Love teaching for Competitive Exams.M.B.A from U.B.S. Panjab Uni. 8 Yrs of teaching exp.

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(6)
U
Unacademy user
Rr
Sir I m not understand your teaching because I teach you understand
Rr
I did not understand
I'm not understand this solution
St
how 31/4 becomes 31/2?
Sameer Sardana
4 months ago
2 from left is taken on right hand side
in Q3 aren't we supposed to find the sum
Sameer Sardana
4 months ago
as explained in the video sum will be n/2(a+l), n is no term, a is first term and l is the last term
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