1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
valina [46]
2 years ago
12

The value of\[\left( 1-{1\over3} \right)\left( 1-{1\over4} \right)\left( 1-{1\over5} \right)....\left( 1-{1\over n} \right)\]is

equal to??
Mathematics
1 answer:
Oliga [24]2 years ago
6 0
Example 1<span>

<span><span>verbose explicit high3 <span>plus </span>4 <span>cross </span>2 <span>minus </span><span>minus </span>2 <span>equals </span>3 <span>plus </span>8 <span>plus </span>2 <span>equals </span>1 3</span><span>verbose explicit high semantics3 <span>plus </span>4 <span>times </span>2 <span>minus </span><span>negative </span>2 <span>equals </span>3 <span>plus </span>8 <span>plus </span>2 <span>equals </span>13</span><span>verbose explicit high semantics high3 <span>plus </span>4 <span>times </span>2 <span>minus </span><span>negative </span>2 <span>equals </span>3 <span>plus </span>8 <span>plus </span>2 <span>equals </span>13</span></span>
</span>

For most fractions, the beginning is indicated with "start fraction", the horizontal line is indicated with "over", and the end of the fraction is indicated by "end fraction". For the semantic interpretation, most numeric fractions are spoken as they are in natural speech. Also if a number is followed by a numeric fraction, the word "and" is spoken in between.

You might be interested in
2x-5=3x^2 find the root of X
Zina [86]

For this case we must solve the following quadratic equation:

3x ^ 2-2x + 5 = 0

Where:

a = 3\\b = -2\\c = 5

The roots are given by:

x = \frac {-b \pm \sqrt {b ^ 2-4 (a) (c)}} {2a}

Substituting the values we have:

x = \frac {- (- 2) \pm \sqrt {(- 2) ^ 2-4 (3) (5)}} {2 (3)}\\x = \frac {- (- 2) \pm \sqrt {(- 2) ^ 2-4 (3) (5)}} {2 (3)}\\x = \frac {2 \pm \sqrt {4-60}} {6}\\x = \frac {2 \pm \sqrt {-56}} {6}

By definition we have to:

i ^ 2 = -1\\x = \frac {2 \pm \sqrt {56i ^ 2}} {6}\\x = \frac {2 \pm i \sqrt {56}} {6}\\x = \frac {2 \pm i \sqrt {2 ^ 2 * 14}} {6}\\x = \frac {2 \pm 2i \sqrt {14}} {6}\\x = \frac {1 \pm i \sqrt {14}} {3}

We have two complex roots:

x_ {1} = \frac {1+ i \sqrt {14}} {3}\\x_ {2} = \frac {1- i \sqrt {14}} {3}

Answer:

x_ {1} = \frac {1+ i \sqrt {14}} {3}\\x_ {2} = \frac {1- i \sqrt {14}} {3}

4 0
3 years ago
All of the following expressions are equivalent except _____.
Alja [10]
The answer is (5-5)x

Hope this helps! Have a good day!
7 0
3 years ago
Read 2 more answers
1.) Solve x - 9 = -12<br>-) Solve 2t + 7 = -1​
Harlamova29_29 [7]

Answer:

1)x=3

2)t=-4

Step-by-step explanation:

x-9=-12

x=3

2t=-8

t=-4

8 0
2 years ago
Read 2 more answers
Please help me with this homework
Sergeeva-Olga [200]

Answer:

4^6

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Shane's age is 8 years more than three times Edward's age. Their combined age is 56 years.
natima [27]
24 the answr is 24 this was mad easy
4 0
1 year ago
Read 2 more answers
Other questions:
  • Sue bought a picnic table on sale for 50% off the original price. The store charged her 10% tax and her final cost was $22.00. W
    12·1 answer
  • The circumference of a circle is 16π cm. What is the area, in square centimeters? Express your answer in terms of \piπ.
    9·2 answers
  • A gallon of milk was poured equally into 9 glasses. How many cups of milk are there in each glass?
    10·2 answers
  • Three fourths of the fans did not carry banners of 1000 fans attended game how many fans carried banners
    6·1 answer
  • Density is mass divided by volume. Find the density of an aluminum block with a mass of 35 grams and a volume of 14 cm3?.
    12·1 answer
  • 1. what is the x of "5x - 4 = 3x + 8"
    13·1 answer
  • 2. Ken combined a triangle and a trapezoid to
    7·1 answer
  • The ratio of plates to napkins is 3:18. write the ratio in the simplest form
    15·1 answer
  • Consider a political discussion group consisting of 8 ​Democrats, 5 ​Republicans, and 5 Independents. Suppose that two group mem
    7·1 answer
  • Please awnser!!!!!!!!!!!
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!