Assertion and Reason — task. Mathematics CBSE, Class 7 New.

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A statement of Assertion \((A)\) is followed by a statement of Reason \((R)\).

Choose the correct option:

Assertion (A):

Consider the cryptarithm: \(AB + AB + AB = CAA\) The digit represented by \(A\) must be the same in both the tens and units place of the sum because each letter represents a fixed digit throught the cryptarithm.

Reason (R): When solving a cryptarithm, each column must be evaluated from right to left carrying any overflow to the next column while keeping the value of every letter unchanged.

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.

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4. Assertion and Reason

Exercise condition: