AR - Scientific numbers — task. Maths CBSE Live product, Class 8 (2026-27).

Assertion:

The standard form of \(0.00087\) is \(8.7 \times 10^{ −2}\) .

Reason:

In standard form, the coefficient must be greater than or equal to \(1\) and less than \(10\).

Assertion is false, but Reason is true.
Both Assertion and Reason are true, and Reason is the correct explanation of assertion.
Both Assertion and Reason are true, but Reason is not the correct explanation of assertion.
Assertion is true, but Reason is false.

Did you find an error?

9. AR - Scientific numbers