Home
Class 10
MATHS
[" 5) If an "A" ."P." ,If "d=-4,n=7,a(n)...

[" 5) If an "A" ."P." ,If "d=-4,n=7,a_(n)=4" ,then a is "],[[" a) "6," b) "7," c) "20," d) "28]]

Promotional Banner

Similar Questions

Explore conceptually related problems

In an AP if d=4,n=7,a_(n)=4 then a is

In an AP, if d = -4, n = 7 and a_(n) = 4, then a is equal to

In an AP, if d = -4, n = 7 and a_(n) = 4, then a is equal to

In an AP a_(n) = (5n-3)/(4) , then a_(7) = ………..

In an A.P: given a_(n) = 4 , d = 2 , S_(n) = -14 , find n and a .

For an AP, if a_(n)=4, d=2 and S_(n)= -14 , find n and a.

In an AP : given a_(n) = 4, d = 2, S_(n) = -14 , find n and a.

a_(n) = 9-5n, a_(4) = ………….

If a_(n) = (n^(2))/(2^(n)) , then find a_(7) .