यदि \(x^2-10x+q\) के शून्यक (2r) और (3r) हैं, तो (q) का मान क्या है?
If the zeroes of \(x^2-10x+q\) are (2r) and (3r), what is (q)?
Explanation opens after your attempt
A. (24)
Concept
From the sum (5r=10), (r=2). The product is \(2r\cdot3r=6r^2=24\).
Why this answer is correct
The correct answer is A. (24). From the sum (5r=10), (r=2). The product is \(2r\cdot3r=6r^2=24\).
Exam Tip
योग (5r=10) से (r=2) है। गुणनफल \(2r\cdot3r=6r^2=24\) है।
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