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JEE Main 2019 Mathematics question

MathematicsLimitJEE Main 2019

Let f(x) = 5 − |x − 2| and g(x) = |x + 1|, x ∈ R. If f(x) attains maximum value at α and g(x) attains minimum value at β, then is equal to:

Answer: (A)

Solution

α = 2, β = −1 ⇒ x → 2: . (The condition on f is garbled in the source; the official wording is used.)

Question ID VK-010823