Aerospace Engineering > GATE 2023 > Functions
If a monotonic and continuous function y = f(x) has only one root in the interval x1 < x < x2, then
A
f(x1)f(x2) > 0
B
f(x1)f(x2) = 0
C
f(x1)f(x2) < 0
D
f(x1) - f(x2) = 0

Correct : c

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monotonic continuous function root in interval Intermediate Value Theorem Aerospace Engineering GATE 2023 GATE AE 2023 Q12 function root properties mathematics for GATE f(x1)f(x2) condition

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