[3.ln an AP" if "d=-4,n=7,an=4],[" then a is "]

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

For an A.P, if a=-3 and d=4 , then find t_n .

For an A.P. if t_(7)=4.d=-4 .then a=…..

For an A.P., if a = -3 and d = 4 then find t_n

Choose the correct alternative answer for each of the following subquestions: For an A.P. if t_7=4,d=-4, then a=….

In an AP, If S_(n)=n(4n+1), then find the AP.

In an AP, If S_(n)=n(4n+1), then find the AP.

Assertion (A) : If the n^(th) term of an A.P. is 7- 4n, then its common differences is -4. Reason (R ) : Common differences of an A.P .is given by d=a_(n+1)-a_(n)