Lot a,b,c be positive intergers, Prove that (ac, bc) = (9,b)c.

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A: Given a⇀ and b⇀ are in R3. To prove :  b⇀-a⇀×b⇀+a⇀=-2a⇀×b⇀

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Q: Can A'B'C+A'BC'+AB'C'+ABC be simpleified further?

A: Boolean Algebra

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A: given that company charge flat fee $20. you total bill came $72.50.

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Q: What is Rolles Theorem and how do you find "c"?

A: What is Rolle’s Theorem and how do you find c

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A: Some definitions: Interval:  Let S⊂ℝ, then we say S is an interval if c,d∈S such that c≠d. Then, ∀…

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Q: Cietni let ane let G4)= ti t2+34)j +4K HIC4) = 2,4し + 34j+(-144)1k fnd の) H4)XG(H) b) G4). HG4)

A: Given: Gt=ti+2+3tj+4kHt=2ti+3tj+-1+2tk

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