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Let real and distinct roots of equation {x}^{{2}}-{m}{x}+{4}={

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Let real and distinct roots of equation $x^{2} - m x + 4 = 0$ lies in $[1, 5]$ then range of $m$ is (a) $(3, 4)$ (b) $(4, 5)$ (c) $(- 5, - 4)$ (d) $(- 3, 4)$

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Let real and distinct roots of equation

x^{2} - m x + 4 = 0

lies in

[1, 5]

then range of

m

is (a)

(3, 4)

(b)

(4, 5)

(c)

(- 5, - 4)

(d)

(- 3, 4)

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Question Text	Let real and distinct roots of equation $x^{2} - m x + 4 = 0$ lies in $[1, 5]$ then range of $m$ is (a) $(3, 4)$ (b) $(4, 5)$ (c) $(- 5, - 4)$ (d) $(- 3, 4)$
Answer Type	Video solution: 1
Upvotes	150