Analyse and answer the question — task. Maths CBSE Live product, Class 8.

Assertion (A): For any two positive real numbers \(a\) and \(b\), if the numbers are increased by \(m\) and \(n\) respectively, then the increase in their product is given by \(mb + an + mn\).

Reason (R): \((a+m)(b+n)\) \(=\) \(am + mb +an +am\)

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)

Previous task

Exit to the topic

Next task

Send feedback

Did you find an error?

Send it to us!

12. Analyse and answer the question

Question: