Let f (x) and g (x) be two real valued function given by, f (x) = – l nx and g (x) = e –x…
Mathematics · JEE Advanced · NTA Exams — Sets, Relations and Functions
Let f (x) and g(x) be two real valued function given by,
f (x) = – l nx and g(x) = e–x. Let h(x) = f (x) – x and
m(x) = g(x) – x. Further more let the number of solutions of h(x) = 0 and m(x) = 0 be a and b, then.
f (x) = – l nx and g(x) = e–x. Let h(x) = f (x) – x and
m(x) = g(x) – x. Further more let the number of solutions of h(x) = 0 and m(x) = 0 be a and b, then.
- a ≠ b
- a = b
- a = 1 and b = 1
- None of these
Answer
(B) a = b, (C) a = 1 and b = 1
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