Question

(1+1/2)*(1-1/3)*(1+1/4)*(1-1/5)*(1+1/6)*(1-1/7)

Answer 1

Посмотри фото объяснение там.Удачи:]

Answer 2

Ответ:

Пошаговое объяснение:

Answer 3

The user's message is in Russian, and it translates to "Answer in detail. (1+1/2)*(1-1/3)*(1+1/4)*(1-1/5)*(1+1/6)*(1-1/7)+". The user is asking me to solve a mathematical expression and explain the steps.

To answer the user's question, I will use the following steps:

- First, I will simplify each fraction by finding the lowest common denominator and adding or subtracting the numerators. - Second, I will multiply the fractions by using the rule that the product of two fractions is the fraction obtained by multiplying the numerators and denominators. - Third, I will add the final fraction to the constant term by finding the lowest common denominator and adding the numerators.

Here is the detailed solution:

(1+1/2)*(1-1/3)*(1+1/4)*(1-1/5)*(1+1/6)*(1-1/7)+

= (3/2)*(2/3)*(5/4)*(4/5)*(7/6)*(6/7)+

= (3*2*5*4*7*6)/(2*3*4*5*6*7)+

= (5040/5040)+

= 1+1

= 2

The final answer is 2. I hope this helps.