Sunday

March 1, 2015

March 1, 2015

Posted by **Christine** on Thursday, June 30, 2005 at 2:54pm.

Given that ab = 3(a + b).

From this, ab/3 = a + b.

Dividing through by ab yields 1/a + 1/b = 1/3.

- Hehe -
**Anonymous**, Tuesday, January 20, 2015 at 7:40pmI'm not late at all

**Answer this Question**

**Related Questions**

math - the sum of the reciprocals of 3 consecutive positive integers is 47 ...

Math - Let S(n) denote the sum of digits of the integer n. Over all positive ...

math - The product of two consecutive positive integers is 11 more than their ...

math - Find the sum of all positive integers m such that 2^m can be expressed as...

math - the sum of the reciprocals of three consecutive positive integers is ...

math - The sum of squares formula is given by 1^2+2^2+3^2+…+n^2=n(n+1)(2n+1)/6. ...

math - how do i solve the sum of the first n even positive integers is h. the ...

Math - What is the smallest of 3 consecutive positive integers if the product of...

Math - What is the smallest of 3 consecutive positive integers if the product of...

ALGEBRA. - The product of 2 positive integers is 1000. What is the smallest ...