Assertion (A) a, b, c are in AP if and only 12b = a + c Reason (R): The - Maths - Arithmetic Progressions

Question

Assertion (A) a, b, c are in AP if and only 12b = a + c
Reason (R): The sum of first n odd natural numbers is n^2

(a) Both Assertion (A) and Reason (R) are true and Ren the correct
explanation of Assertion (A)
(b) Both Assertion (A) and Reason (R) are true and Resson () not
the correct explanation of Assertion (A)
(c) Assertion (A) is true but Reason (R) false
(d) Assertion (A) is false but Reason (R) is true

Sonali Goswami · Accepted Answer