Question
Download Solution PDFComprehension
निर्देश : निम्नलिखित प्रश्नों के लिए निम्नलिखित पर विचार करें:
माना f(x) = |x|2 - |x2| है।
f(0.999) + f(1.001) किसके बराबर है?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFव्याख्या:
f(x) = [x]2 - [x2]
⇒ f(0.999) = [0.999]2 - [0.9992 ]
= 0 - [0 और 1 के बीच मान]
= 0 - 0 = 0
⇒ f(1.001) = [1.001]2 - [(1.001)2 ]
= 1 - 1 = 0
⇒ f(0.999) + f(1.001) = 0 + 0 = 0
∴ विकल्प (b) सही है।
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