Основные математические понятия в английском языке. Прокошева И.И. - 17 стр.

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ОГУ | Оренбург

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6.1.3. Write the following expressions
•
cb
n
=
•
a 1512
3
+=
•
423
cab =+
•
()
ab
n
=
+− 1
•
2166
3
=
6.1.4. Give the names to the components
Model: a+b=c a and b mean addends; c means a sum
•
cb
n
=
•
т
•
n
d
•
асb =×
Unit 7.Logarithms
Look through the table and try to memorize it.
symbols reading additional word
combinations
nc
b
=log
the logarithm of c to the
base b is equal to n
natural logarithm of a
number (ln c)
c
b
log
logarithmic expression (common) logarithm of a
number (log c; or: lg c)
B base
C antilogarithm
N value of a logarithm
da
c
log
3
=
a cubed equals the
logarithm of d to the base
c
7.1 Assignments
7.1.1. Memorize the following words and word-groups:
17
logarithm
[`lOgqrITqm]
логарифм
natural logarithm
[`nxtSrql`lOgqrITqm]
натуральный логарифм
common logarithm
[`kOmqn `lOgqrITqm]
общий логарифм
logarithmic expression
[
`
lOgq`rITmIk
Iks`preSqn]
логарифмическое
выражение
antilogarithm
[`xntI` lOgqrITqm]
антилогарифм
value of a logarithm
[`vxljH Ov q `
lOgqrITqm]
значение (величина)
логарифма 
  6.1.3. Write the following expressions
     • bn = c
     • a 3 = 12 + 15
     • b3 + a 2 = c 4
     • b −(n+1) = a
     • 6 = 216
            3




  6.1.4. Give the names to the components
Model: a+b=c           a and b mean addends; c means a sum

     • bn = c
     • т
           d
     •
           n
     •     b×с = а



                                Unit 7.Logarithms

           Look through the table and try to memorize it.
         symbols                     reading                     additional word
                                                                  combinations
         log b c = n         the logarithm of c to the        natural logarithm of a
                                base b is equal to n              number (ln c)
            log b c           logarithmic expression        (common) logarithm of a
                                                             number (log c; or: lg c)
                B                       base
                C                  antilogarithm
                N              value of a logarithm
         a 3 = log c d          a cubed equals the
                            logarithm of d to the base
                                         c

       7.1 Assignments
7.1.1. Memorize the following words and word-groups:
logarithm                  [`lOgqrITqm]             логарифм
natural logarithm          [`nxtSrql`lOgqrITqm]     натуральный логарифм
common logarithm           [`kOmqn `lOgqrITqm]      общий логарифм
logarithmic expression     [`lOgq`rITmIk            логарифмическое
                           Iks`preSqn]              выражение
antilogarithm              [`xntI` lOgqrITqm]       антилогарифм
value of a logarithm       [`vxljH Ov q `           значение (величина)
                           lOgqrITqm]               логарифма
                                                                                        17

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