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प्रश्न
Choose the correct alternative answer for the following sub question
In an A.P., 0, – 4, – 8, – 12, ... find t2 = ?
पर्याय
– 8
– 4
– 12
0
उत्तर
– 4
APPEARS IN
संबंधित प्रश्न
State whether the following sequence is an AP or not: 1, 3, 6, 10………
If m times mth term of an A.P. is equal to n times its nth term, then show that (m + n)th term of the A.P. is zero.
The 13th term of an A.P. is four times its 3rd term. If its 5th term is 16, then find the sum of its first ten terms.
If k, 2k- 1 and 2k + 1 are three consecutive terms of an A.P., the value of k is
(A) 2
(B) 3
(C) -3
(D) 5
Find the common difference of an AP, whose first term is 5 and the sum of its first four terms is half the sum of the next four terms
Write first four terms of the A.P. when the first term a and the common differenced are given as follows:
a = 10, d = 10
Write first four terms of the A.P. when the first term a and the common differenced are given as follows:
a = -2, d = 0
Following are APs or not? If they form an A.P. find the common difference d and write three more terms:
-10, -6, -2, 2 …
Following are APs or not? If they form an A.P. find the common difference d and write three more terms:
`3, 3 + sqrt2, 3 + 2sqrt2, 3 + 3sqrt2`
Following are APs or not? If they form an A.P. find the common difference d and write three more terms:
0, -4, -8, -12, …
Show that the sequence defined by an = 5n −7 is an A.P, find its common difference.
Prove that no matter what the real numbers a and b are, the sequence with the nth term a + nb is always an A.P. What is the common difference?
The 6th and 17th terms of an A.P. are 19 and 41 respectively, find the 40th term.
Find the 12th term from the last term of the A.P – 2, – 4, – 6, … – 100
Find the first terms and common difference of an A.P. whose t8 = 3 and t12 = 52.
If 2x, x + 10, 3x + 2 are in A.P., then x is equal to ______.
Which of the following form an AP? Justify your answer.
1, 1, 2, 2, 3, 3,...
The next term of the A.P. : `sqrt(6), sqrt(24), sqrt(54)` is ______.
Statement A (Assertion): `-5, (-5)/2, 0, 5/2`, .... is in Arithmetic Progression.
Statement R (Reason): The terms of an Arithmetic Progression cannot have both positive and negative rational numbers.
