Assertion and Reasoning II — task. Maths CBSE Live product, Class 10.

Assertion (A): If the sequence \(2k,k+10,3k+2,..\) is in A.P then the value of \(k=5\)

Reason (R): If the sequence \(a,b,c\) are in A.P then \(2b=a+c\)

Assertion (A) is false but reason (R) is true.
Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).
Assertion (A) is true but reason (R) is false.
Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).

Did you find an error?

2. Assertion and Reasoning II