HCU MCA 2017 Paper
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Question : 28 of 75
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Consider the functions
f(x) = exp (-x)
h(x) = exp (-x)
u(x) = cos (x)
w(x) = |x |
which of the following is true when x is a real number ?
f(x) = exp (-x)
h(x) = exp (-x)
u(x) = cos (x)
w(x) = |x |
which of the following is true when x is a real number ?
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