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Mathematics
Let g(x) = x2 + 4x - 5, then
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Q. Let $g(x) = x^2 + 4x - 5,$ then
Relations and Functions - Part 2
A
g is one-one on R
58%
B
g is one-one on ($-\infty $, 2]
17%
C
g is one-one on ($-\infty $, 4)
8%
D
none of these
17%
Solution:
Correct answer is (a) g is one-one on R