Home
Class
GUIDANCE
यदि किसी स. श्रे. के n, 2nतथा 3nपदों के ...

यदि किसी स. श्रे. के n, 2nतथा 3nपदों के योग क्रमशः S_(1),S_(2), S_(3)हों, तो सिद्धकीजिए किS_(3)=...

Promotional Banner

Similar Questions

Explore conceptually related problems

If the sum of n,2n,3n terms of an AP are S_(1),S_(2),S_(3) respectively.Prove that S_(3)=3(S_(2)-S_(1))

The sum of n,2n,3n terms of an A.P.are S_(1),S_(2),S_(3) respectively.Prove that S_(3)=3(S_(2)-S_(1))

The sum of n,2n,3n terms of an A.P.are S_(1)S_(2),S_(3), respectively.Prove that S_(3)=3(S_(2)-S_(1))

S_(n+3)-3S_(n+2)+3S_(n+1)-S_(n)=0

If S_(3n)=2S_n then find the value of S_(4n)/S_(2n)

If in an A.P., S_(2n)=3.S_(n) then S_(3n) : S _(n) = (a)5 (b) 6 (c)7 (d)8

Let the sum of n,2n,3n terms of an A.P.be S_(1),S_(2) and respectively,show that S_(3)=3(S_(2)-S_(1))