Основные математические понятия в английском языке. Прокошева И.И. - 30 стр.

     e.   ∫ f (x )dx = F (x ) + c
     f. x = (− ∞;+∞ )

                    b− x                a
     g.   lim ∑            f ( x k )Sx = ∫ f (x )dx = F ( x ) b = F k (b ) − F (a ) = A
                                                            a
           x → 0 xk = a                 b



                                 a 2n
     h. lg a   3n
                     = lg x = lg
                                  c

                    p
     i. M =           P, g ; g ≠ 0
                    g



                                              Check your answer

     a. Two seventh times – brace open – fifteen, plus seven times – bracket
        open – one half plus three times – parenthesis open – x minus two
        parenthesis, bracket, brace closed – equals five and two thirds, plus three
        quarters x
     b. The limit of f of x as x tends to x sub one is capital l
     c. f prime (or: α as h) of x is limit of f of x plus delta x minus f of x over
        delta x as delta tends to zero
     d. S dot equals ds by dt
     e. The integral of small f of x dx equals capital F of x plus capital O if
        capital F prime is equal to small f of x
     f. Capital X equals the open interval minus infinity; plus infinity
     g. The limit for delta x tending to zero, of the sum of small f of x sub k
        delta x taken from x sub k equal to a to x sub k equal to b minus delta x
        equals the integral from a to b of small f of xdx equals capital F of x
        between limits a and b equals capital F of minus capital F of a equals
        capital A
     h. The logarithm of a to the power of three n equals the logarithm of the
        square root of x minus logarithm of the nth power of the fraction a
        squared over c
     i. Set of all fractions p/g where p and g are elements of the set of integers
        and g cannot be zero




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