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e-lub [12.9K]
2 years ago
9

BRAINLIST AND 100 POINTS!!! PLEASE HELP!!

Mathematics
1 answer:
luda_lava [24]2 years ago
8 0

Answer:

a.) d,c and a,b

Step-by-step explanation:

hope it helped

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dmitriy555 [2]

Answer:

2.5

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

c — Prove that (ax + b)/(cx + d) is irrational if and only if ad = bc. ... If b = 0, we have (ax + b)/(cx + d) = 0 is rational; if c = 0, since ... nonzero integers m, n ∈ Z. Then we have ... Proof. We prove by induction. When n = 1, both sides are 1/2 hence the ... So there are less than (k + 1)(2k + 1)k+1 (actually muc

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Fourteen is 7 times the difference between a number and 2
katrin [286]

Answer:

a=4

Step-by-step explanation:

Let the number be x

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