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Mathematics 1
Mathematics 1 Deneme Sınavı
Mathematics 1 Deneme Sınavı Sorusu #1231277
Mathematics 1 Deneme Sınavı Sorusu #1231277
Find the solution set of the equation 0=6+e2x - 5ex
(2,3) |
(ln2, 3) |
(2, ln3) |
(ln2, ln3) |
(ln1, ln4) |
Yanıt Açıklaması:
0=6+e2x - 5ex
0=(ex - 3)(ex - 2)
So the system has 2 roots:
ex - 3=0 then ex=3 so x=ln3
ex - 2=0 then ex=2 so x=ln2
Therefore solution set is (ln2, ln3)
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