ग्राफ \(y=4-\sqrt{x-2}\) का अधिकतम मान किस बिंदु पर मिलता है?
At which point is the maximum value of the graph \(y=4-\sqrt{x-2}\) obtained?
Explanation opens after your attempt
A. ((2,4))
Concept
The minimum of \(\sqrt{x-2}\) is (0) at (x=2), so (y=4). In exams, a negative square-root graph has maximum at the starting point.
Why this answer is correct
The correct answer is A. ((2,4)). The minimum of \(\sqrt{x-2}\) is (0) at (x=2), so (y=4). In exams, a negative square-root graph has maximum at the starting point.
Exam Tip
\(\sqrt{x-2}\) का न्यूनतम (0) (x=2) पर है इसलिए (y=4)। परीक्षा में ऋणात्मक वर्गमूल ग्राफ का अधिकतम आरंभिक बिंदु पर होता है।
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