\(1\times2\times3\times4\times5\times6\) को किस रूप में लिखेंगे?
How will you write \(1\times2\times3\times4\times5\times6\)?
Explanation opens after your attempt
B. (6!)
Concept
The product from (1) to (6) is (6!). In factorial multiplication, writing in reverse or forward order gives the same value.
Why this answer is correct
The correct answer is B. (6!). The product from (1) to (6) is (6!). In factorial multiplication, writing in reverse or forward order gives the same value.
Exam Tip
(1) से (6) तक का गुणनफल (6!) होता है। फैक्टोरियल में क्रम उल्टा या सीधा लिखने से मान नहीं बदलता।
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