Advertisements
Advertisements
Question
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.
Options
Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).
Both assertion (A) and reason (R) are true and reason (R) is not the correct explanation of assertion (A).
Assertion (A) is true but reason (R) is false.
Assertion (A) is false but reason (R) is true.
Solution
Assertion (A) is true but reason (R) is false.
APPEARS IN
RELATED QUESTIONS
State whether the following sequence is an A.P. or not?
1, 4, 7, 10, ………………..
Following are APs or not? If they form an A.P. find the common difference d and write three more terms:
a, a2, a3, a4 …
For the following arithmetic progressions write the first term a and the common difference d:
0.3, 0.55, 0.80, 1.05, ...
Find the common difference and write the next four terms of each of the following arithmetic progressions:
0, −3, −6, −9, ...
is the Consider the expression an = 1 + n + n2, AP .a
Check whether the following sequence is in A.P.
`(-1)/3, 0, 1/3, 2/3, ...`
Check whether the following sequence is in A.P.
1, –1, 1, –1, 1, –1, …
Find first four terms of an A.P., whose first term is 3 and common difference is 4.
For an A.P., t4 = 12 and its common difference d = – 10, then find tn
If six times of the 3rd term is equal to the eight times of 7th term in an A.P., then what will be the 19th term?