फलन (f(x)=(x-1)2) का परिसर क्या है?
What is the range of (f(x)=(x-1)2)?
Explanation opens after your attempt
A. \([0,\infty\))
Concept
The square ((x-1)2) is always (0) or positive. At (x=1), the minimum (0) is obtained.
Why this answer is correct
The correct answer is A. \([0,\infty\)). The square ((x-1)2) is always (0) or positive. At (x=1), the minimum (0) is obtained.
Exam Tip
वर्ग ((x-1)2) हमेशा (0) या धनात्मक है। (x=1) पर न्यूनतम (0) मिलता है।
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