A
B
C
D
Text Solution
Verified by Experts
Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
BEYOND PUBLICATION-PROGRESSIONS-EXERCISE
- 5, 1, -3, -7, ……….a(10)= ……………..
Text Solution
|
- an=(n-1)(n-2) then a5=….
Text Solution
|
- Which term of AP 7+4+1+……….is -56 ?
Text Solution
|
- In a G.P, 25,125,625….. Then r=
Text Solution
|
- 10,5,0….are in A.P then d=
Text Solution
|
- If P,Q,R are in A.P then Q-P=…..
Text Solution
|
- Using the principle of Mathematical Induction , forall n in N, prove t...
Text Solution
|
- 1,2,3…..sum of 20 term is
Text Solution
|
- In AP a=4 and a4=16. Then a15 is…..
Text Solution
|
- If 3, x, 11 are in A.P. , then x =
Text Solution
|
- The 50^(th) term of 10,50,90….is
Text Solution
|
- If p,pq,pq^2,pq^3…. forms of G.P. Then its 20^(th) term is
Text Solution
|
- The common ratio of 4,16,64…..
Text Solution
|
- The next term of G.P. in 3,9,27,….is
Text Solution
|
- The next term of A.P. in 5,10,15,….is
Text Solution
|
- 1,-1,1,-1,….upto 100 terms then what is 50^(th) term?
Text Solution
|
- Find the number of terms in the following A.P. 7, 13, 19,…..205
Text Solution
|
- If l = 205 and A.P. 7,13,19,….. . Then find the no, of terms in A.P.
Text Solution
|
- Which term of the AP 5,10,15,…. Is 90.
Text Solution
|
- Find the 20^(th) term from the AP 3,6,9,….
Text Solution
|