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* Let Q be a set enclosed between two step regions S and T. A step region is formed from a finite union of adjacent rectangles resting on a common base, i. e. S ⊆ Q ⊆ T. If there is a unique number c such that a ( S ) ≤ c ≤ a ( T ) for all such step regions S and T, then a ( Q )

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## Some Related Sentences

Let and Q

__Let__

__Q__

**be**

**a**nonsingular quadric surface bearing reguli Af

**and**Af

**,**

**and**let **zg

**be**

**a**Af curve

**of**order K

**on**

__Q__

**.**

__Let__now x '

**and**y '

**be**tuples

**of**previously unused variables

**of**the same length as x

**and**y respectively

**,**

**and**let

__Q__

**be**

**a**previously unused relation symbol which takes as many arguments as the sum

**of**lengths

**of**x

**and**y ; we consider the formula

__Let__the line

**of**symmetry intersect the parabola at point

__Q__

**,**

**and**denote the focus as point F

**and**its distance

**from**point

__Q__as f

**.**

__Let__the perpendicular to the line

**of**symmetry

**,**through the focus

**,**intersect the parabola at

**a**point

**T**

**.**Then

**(**1

**)**the distance

**from**F to

**T**

**is**2f

**,**

**and**

**(**2

**)**

**a**tangent to the parabola at point

**T**intersects the line

**of**symmetry at

**a**45 ° angle

**.**

Beginning with From Russia with Love in 1963

**,**Llewelyn appeared as__Q__**,**the quartermaster**of**the MI6 gadget lab**(**also known as__Q__branch ), in almost every Bond film until his death**(**17 ), only missing appearances in Live**and**__Let__Die in 1973**,****and**Never Say Never Again**,**the latter**of**which**is**not part**of**the official James Bond film series**.**__Let__K

**be**

**a**field lying

**between**

__Q__

**and**its p-adic completion

__Q__< sub > p </ sub > with respect to the usual non-Archimedean p-adic norm

__Let__

**A**=(

__Q__< sub >

**A**</ sub >, Σ

**,**Δ < sub >

**A**</ sub >, I < sub >

**A**</ sub >, F < sub >

**A**</ sub >)

**and**B =(

__Q__< sub > B </ sub >, Σ

**,**Δ < sub > B </ sub >, I < sub > B </ sub >, F < sub > B </ sub >)

**be**Büchi automata

**and**C =(

__Q__< sub > C </ sub >, Σ

**,**Δ < sub > C </ sub >, I < sub > C </ sub >, F < sub > C </ sub >)

**be**

**a**

**finite**automaton

**.**

Let and be

__Let__every policeman

**and**park guard keep his eye

**on**John

**and**Jane Doe

**,**lest one piece

**of**bread

__be__placed undetected

**and**one bird survive

**.**

__Let__us assume

**that**it would

__be__possible

**for**an enemy to create an aerosol

**of**the causative agent

**of**epidemic typhus

**(**Rickettsia prowazwki

**)**over City

**A**

**and**

**that**

**a**large

**number**

**of**cases

**of**typhus fever resulted therefrom

**.**

__Let__p

__be__the minimal polynomial

**for**

**T**

**,**Af

**,**where the Af

**,**are distinct irreducible monic polynomials over F

**and**the Af are positive integers

**.**

__Let__V

__be__

**a**finite-dimensional vector space over an algebraically closed field F

**,**e.g.

**,**the field

**of**complex numbers

**.**

__Let__N

__be__

**a**positive integer

**and**let V

__be__the space

**of**

**all**N times continuously differentiable functions F

**on**the real line which satisfy the differential equation Af where Af are some fixed constants

**.**

__Let__us take

**a**

**set**

**of**circumstances in which I happen to

__be__interested

**on**the legislative side

**and**in which I think every one

**of**us might naturally make

**such**

**a**statement

**.**

__Let__the state

**of**the stream leaving stage R

__be__denoted by

**a**vector Af

**and**the operating variables

**of**stage R by Af

**.**

__Let__it

__be__granted

**then**

**that**the theological differences in this area

**between**Protestants

**and**Roman Catholics appear to

__be__irreconcilable

**.**

__Let__us therefore put first things first

**,**

**and**make sure

**of**preserving the human race at whatever the temporary price may

__be__''

**.**

Let and set

Most recently Chuck D became involved in

__Let__Freedom Sing: The Music**of**the Civil Rights**,****a**3-CD box__set__**from**Time Life**.**
He's also

__set__to appear in**a**follow up movie called__Let__Freedom Sing: The Music That Inspired the Civil Rights Movement**.**__Let__M

**be**

**a**smooth manifold

**and**let x

**be**

**a**point in M

**.**

__Let__I < sub > x </ sub >

**be**the ideal

**of**

**all**functions in C < sup >∞</ sup >( M

**)**vanishing at x

**,**

**and**let I < sub > x </ sub >< sup > 2 </ sup >

**be**the

__set__

**of**functions

**of**the form

**,**where f < sub >

**i**</ sub >, g < sub >

**i**</ sub > ∈ I < sub > x </ sub >.

__Let__'~' denote an equivalence relation over some nonempty

__set__

**A**

**,**called the universe or underlying

__set__

**.**

__Let__G denote the

__set__

**of**bijective functions over

**A**

**that**preserve the partition structure

**of**

**A**: ∀ x ∈

**A**∀ g ∈ G

**(**g

**(**x

**)**∈ ).

__Let__G

**be**

**a**

__set__

**and**let "~" denote an equivalence relation over G

**.**Then we can form

**a**groupoid representing this equivalence relation as follows

**.**

*****

__Let__

**be**the

__set__

**of**ordered pairs

**of**integers with not zero

**,**

**and**define an equivalence relation

**on**according to which if

**and**only if

**.**

The 2005 Kazuo Ishiguro novel Never

__Let__Me Go**and**the 2010 film adaption are__set__in an alternate history in which cloned humans are created**for**the sole purpose**of**providing organ donations to naturally born humans**.*******

__Let__the index

__set__I

**of**an inverse system

**(**X < sub >

**i**</ sub >, f < sub > ij </ sub >) have

**a**greatest element m

**.**Then the natural projection π < sub > m </ sub >: X → X < sub > m </ sub >

**is**an isomorphism

**.**

__Let__n denote

**a**complete

__set__

**of**

**(**discrete

**)**quantum numbers

**for**specifying single-particle states

**(**

**for**example

**,**

**for**the particle in

**a**box problem we can take n to

**be**the quantized wave vector

**of**the wavefunction

**.**

0.204 seconds.