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Maths CBSE Live product
Class 7 (2026-27)
Expression using letter number
Mind the Mistake, Mend the Mistake
7.
Assertion and Reasoning
Question:
1
m.
Assertion(A):
\(13a + 13b = 13(a + b)\)
Reason(R):
When two terms have a common factor, distributive property can be used.
Both A and R are true and R is the correct explanation of A.
Both A and R are true but R is not the correct explanation of A.
A is true, but R is false.
A is false, but R is true.
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