CBSE X Maths Arithmetic Progression
Divide 32 into 4 parts such that all are in A.P such that the ratio of product of extremes to the p
CBSE X Maths Arithmetic Progression
About an A.P sum.............
CBSE X Maths Arithmetic Progression
If the sum of the first m terms of an AP is n and the sum of the first n terms is m,then show that the sum of its first (m+n) terms is-(m+n)
CBSE X Maths Arithmetic Progression
common difference of an arithmetic progression is 3 and find a20 - a15
JEE Plances JEE (Main) Maths Sequences and Series
Circled one ques

JEE Plances JEE (Main) Maths Sequences and Series
ques 22

Gujarat Old X Maths Arithmetic Progression
Find the sum of first 30 positive integer multiple of 6
CBSE XI Science Maths Sequences and Series
I an A.P. if S1 = T1 + T2 + T3 + T4 + ...........+ Tn ( nis odd ) and S2 = T2 + T4 + T6 + .... + T(n-1), then find the value of s1/S2 in terms of n.
CBSE XI Science Maths Sequences and Series
Prove that the sum of n numbers of terms of two different AP's can be same for only one value of n.
JEE Plances ALL Class Maths Sequences and Series
ques no 23

CBSE XI Science Maths Sequences and Series
This question is spinning my head.. Please help..
Asked by nitishkrnehu09
23rd November 2017
9:55 AM
Answered by Expert
CBSE X Maths Arithmetic Progression
Q no 7 and 8 solve both

CBSE XI Science Maths Sequences and Series
The question is attached

CBSE XI Science Maths Sequences and Series
The question is attached.

CBSE XI Science Maths Permutations and Combinations
Question is attached.

CBSE XI Science Maths Permutations and Combinations
question is attached. Please send step by step complete solution.

CBSE XI Science Maths Sequences and Series
question is attached. Please send step by step complete solution.

ICSE X Maths Arithmetic Progression
If the sum of first n terms of AP is 6n-n^2 find its 25th term
ICSE X Maths Arithmetic Progression
19th sum
