Question
Download Solution PDFফাংশনের নূন্যতম মান f(x) = |x - 4| কীসে বিদ্যমান?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFঅনুসৃত ধারণা:
|-a| = a, যেখানে a = ধ্রুবক
গণনা:
আমাদের আছে, f(x) = |x - 4|
এ, x = 0, f(0) = |0 - 4| = 4
এ, x = 2, f(2) = |2 - 4| = |-2| = 2
এ, x = 4, f(4) = |4 - 4| = 0
এ, x = -4, f(-4) = |-4 - 4| = 8
সুতরাং, x = 4 এ, আমরা নূন্যতম মান পাব
অতএব, বিকল্প (3) সঠিক।
Last updated on Jun 18, 2025
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