Mathematics
5, 8, 11, 14, ............... are in AP. Assertion (A): 5/2, 4, 11/2, 7, ............... are also in AP. Reason (R): If each term of a given A.P. is divided by the same non zero number, the resulting sequence is an A.P.. 1. A is true, R is false. 2. A is false, R is true. 3. Both A and R are true and R is correct reason for A. 4. Both A and R are true and R is incorrect reason for A.
Related Questions
The sum of first 10 even natural numbers is :
120
110
65
120
An A.P. with 3rd term = -8 and 9th term = 4.
Assertion (A): Common difference = -2.
Reason (R): If first term of the A.P. is a, then (a + 8d) - (a + 2d) = -8 - 4.
A is true, R is false.
Both A and R are false.
Both A and R are true and R is correct reason for A.
Both A and R are true and R is incorrect reason for A.
The nth term of a sequence = 5n2 - 3.
Statement (1): The sequence is an A.P.
Statement (2): If the nth term of a sequence is not linear, the sequence does not form an A.P.
Both the statements are true.
Both the statements are false.
Statement 1 is true, and statement 2 is false.
Statement 1 is false, and statement 2 is true.