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gizmo_the_mogwai [7]
3 years ago
8

Which of the following equations have exactly one solution?

Mathematics
1 answer:
Sonja [21]3 years ago
7 0

Answer:

B.

Step-by-step explanation:

Because if you subtract 19x and 18 from each side it wont be 0=0, in other equatins there is infinity solutions

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Prove by mathematical induction that 1+2+3+...+n= n(n+1)/2 please can someone help me with this ASAP. Thanks​
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Let

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