Easy Math Class 11 Level 6

For f(x)=√(2x-6) what is the smallest integer value of x allowed?

f(x)=√(2x-6) के लिए सबसे छोटा पूर्णांक x कौन सा allowed है?

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Correct Answer

B. 3 / 3

Explanation

Step 1: The value inside square root must not be negative. Step 2: 2x-6 ≥ 0 gives x ≥ 3. Step 3: For square root domain keep the inside expression zero or positive.

Step 1: Square root के अंदर value negative नहीं होनी चाहिए। Step 2: 2x-6 ≥ 0 से x ≥ 3 मिलता है। Step 3: Root वाले domain में अंदर की expression zero या positive रखें।

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