sannie
No. That only works with products.
The sum is the total when numbers are added together, the product is the total when they are multiplied.
7x + 10
It is 15 + 1x.
the sum of 10 and the product of 7 and a number 2+5=7 2*5=10
No, the product of reciprocals is 1.
It is 0.5
Suppose the numbers are x and y. The sum of their reciprocals = 1/x + 1/y = y/xy + x/xy = (y+x)/xy = (x+y)/xy = 10/30 = 1/3
1/x + 1/y = (y+x)/xy But y + x = sum = 150, and xy = product = 40 So sum of reciprocals = 150/40 = 3.75
Suppose the two numbers are x and y. Then, the sum of THEIR reciprocals is 1/x + 1/y = y/xy + x/xy = (y + x)/xy = 7/25
No, the Sum of two reciprocals isn't 1. However, the PRODUCT of two reciprocals is 1. For example, if you multiply 1/2 with 2/1, you'd multiply the two numeraters, which would be 1X2=2, and the two denominators, which is 2X1=2. this would cause the answer to be 2/2, or 1.
Suppose the numbers are x and y Then the sum of their reciprocals is 1/x + 1/y = y/xy + x/xy = (y+x)/xy = 10/20 = 1/2
12 and 18
A single number cannot have a sum or a product - a sum or product is used to compare two or more numbers.
The sum of four and the product of three and a number xxxx.
No. That only works with products.
The product is the answer to a multiplication sum. A single number cannot have a product.