Home
Class 10
MATHS
In an A.P. : (i) given a=5, d=3, a(n)=...

In an A.P. :
(i) given `a=5, d=3, a_(n)=50`, find n and `S_(n)`.
(ii) given `a=2, d=8, S_(n)=90`, find n and `a_(n)`.
(iii) given `a=3, n=8, S_(n)=192` , find d.
(iv) given `l=28, S=144, n=9`, find a.

Promotional Banner

Similar Questions

Explore conceptually related problems

In an AP: (i) Given a = 5, d = 3, a_(n) = 50 , find n and S_(n) .

In an A. P. : given a = 5, d = 3, a _(n) = 50, find n and S _(n).

In an AP: (i) Given a=5, d=3, a_(n) = 50 , find n

In an A.P: given a = 5 , d = 3, a_(n) = 50 , find n and S_(n)

In an AP: given a=5,d=3,a_(n)=50, find n and S_(n)

In an AP : given a = 5, d = 3, a_(n) = 50 , find n and S_(n) .

In an AP:(vi) given a=2,d=8, S_n=90 ,find n and a_n

In an AP:(i) given a=5,d=3, a_n=50 ,find n and S_n