Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
3 items x, y and z will have 6 different permutations however only one combination. The given formular is generally used to determine the number of combinations in a described situation.
nCr = (n!)/((r!)(n - r)!)
Solution
i. 8C7 = (8!)/((7!)(8 - 7)!)
= 8!/7! 1!
= (8 * 7!)/1 * 7!
= 8
ii. 6C4 = (6!)/((4!)(6 - 4)!)
= 6!/4! 2!
= (6 * 5 * 4!)/(4! * 2 *1)
= 15
iii. 8C3 = (8!)/((3!)(8 - 3)!)
= (8 *7 *6 *5!)/(3 * 2 * 1 * 5!)
= 56
If the points (5, 4) and (x, y) are equidistant from the point (4, 5), prove that x 2 + y 2 - 8x - 10y +39 = 0. Ans : AP = PB AP 2 = PB 2 (5 - 4) 2 + (4 - 5) 2 = (x
(a+b+c)2=
80 divide by 3
what is 3/2 - 1/2
Q. How to Convert Decimals to Percentages? Ans. Remember that when you have a decimal number, the digits to the right of the decimal point have the following meaning:
what is 246 divided by 6 using distributive property
Explain Graphing Equations with a Negative Slope? If the slope is a negative fraction, place the negative sign on either the numerator or the denominator. Example graph y = -2/
a ,b,c are complex numbers such that a/1-b=b/1-c=c-1-a=k.find the value of k
The value of y that minimizes the sum of the two distances from (3,5) to (1,y) and from (1,y) to (4,9) can be written as a/b where a and b are coprime positive integers. Find a+b.
I need help fast with my calculus work
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd