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What else can I help you with?
What two numbers give you a product of 6.25 and a sum of 5?
Not two numbers- the same number twice: 2.5 and 2.5. To find this out, use simultaneous equations: xy=6.25 and x+y=5. Rearrange the second equation to y=5-x and substitute this value for y into the first equation: x(5-x)=6.25. Expand the brackets to get 5x-x2=6.25, subtract 6.25 from both sides to get -x2+5x-6.25=0. Apply the quadratic formula to find the final answer.
What is the sum of the first 100 odd numbers?
Oh honey, the sum of the first 100 odd numbers is 10,000. You see, the formula for the sum of the first n odd numbers is n^2, and since 100 is the 50th odd number, 50^2 equals 10,000. So, there you have it, darling.
Write a program to find the sum of sine series?
Writing a program for a sum of sine series requires a rather long formula. That formula is: #include #include #include main() { int i,n,x; .
The sum of a complex number and its conjugate?
Given a complex number z = a + bi, the conjugate z* = a - bi, so z + z*= a + bi + a - bi = 2*a. Note that a and b are both real numbers, and i is the imaginary unit: +sqrt(-1).
Which expression completes the identity sin ucosv?
The expression that completes the identity ( \sin u \cos v ) is ( \frac{1}{2} (\sin(u + v) - \sin(u - v)) ). This identity is derived from the product-to-sum formulas in trigonometry, which relate products of sine and cosine functions to sums and differences of sine functions.
The sum of two numbers is 10 their product is 20 the sum of reciprocals is what?
It is 0.5
Find the sum of the reciprocals of two real numbers given that these numbers have a sum of 150 and a product of 40?
1/x + 1/y = (y+x)/xy But y + x = sum = 150, and xy = product = 40 So sum of reciprocals = 150/40 = 3.75
Is the sum of the reciprocals 1?
No, the product of reciprocals is 1.
If the sum of two numbers is 7 and there product is 25 what is the sum of there reciprocals?
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
The sum of two numbers is 10 and their product is 20 find the sum of the reciprocal of the number?
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
Determine the sum of the reciprocals of the two number which are their sum is 2 and their product is 3?
sannie
The sum of the reciprocals of three prime numbers is 167 over 285 What is the sum of the three prime numbers?
27
The sum of two number is 10 and their product is 30 the sum of their reciprocals is?
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
The sum of two numbers is 65 their product of these two is 750 what is the sum of the reciprocals of the two numbers?
(50 + 15) = 65 (50 x 15) = 750 1/50 + 1/15 = 13/150
Two numbers have a sum of 20 if their squares is a minimum find the numbers Complete the square to find the minimum?
Sum of squares? Product?
The sum of a number and three times another number is 18. find the numbers if their product is a maximum?
"The sum of a number and three times another number is 18. find the numbers if their product is a maximum?"
Two real numbers whose sum is S and whose product is a maximum?
find two positive numbers whose product is a maximum. 1.) the sum is s.
