MonotonicityHard
Question
If f(x) = 
is monotonic increasing, then-
is monotonic increasing, then-Options
A.b < 8
B.b < 4
C.b > 4
D.b > 8
Solution
f(x) = 
monotonic increasing
for Let
f(x) =
it will be monotonic increasing
where
so 4 - b > 0 4 > b
monotonic increasing
for Let
f(x) =
it will be monotonic increasing
where
so 4 - b > 0 4 > b
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