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Question 11 - CBSE Class 12 Sample Paper for 2020 Boards - Solutions of Sample Papers and Past Year Papers - for Class 12 Boards

Last updated at Dec. 16, 2024 by Teachoo

If f be the greatest integer function defined as f(x) = [x] and g be the modulus function defined as g(x) = |x|, then the value of  gof(-5/4) is _____________

Transcript

Question 11 If f be the greatest integer function defined as f(x) = [𝑥] and g be the modulus function defined as g(x) = |𝑥|, then the value of 𝑔𝑜𝑓(−5/4) is _____________ 𝑔𝑜𝑓((−5)/4) = 𝑔(𝑓((−5)/4)) Finding 𝒇((−𝟓)/𝟒) 𝒇((−𝟓)/𝟒) = [(−5)/4] = [–1.25] = –2 Greatest integer less than –1.25 is –2 Now, 𝑔𝑜𝑓((−5)/4) = 𝑔(𝑓((−5)/4)) = 𝑔(−2) = |−2| = 2 So, answer is 2
  1. Class 12
  2. Solutions of Sample Papers and Past Year Papers - for Class 12 Boards

    3. CBSE Class 12 Sample Paper for 2020 Boards

    CBSE Class 12 Sample Paper for 2019 Boards →
CBSE Class 12 Sample Paper for 2019 Boards →
Class 12
Solutions of Sample Papers and Past Year Papers - for Class 12 Boards

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Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo