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!
If α, β are the zeros of the polynomial x2 +8x +6 frame a Quadratic polynomial whose zeros are a) 1/α and 1/β b) 1+ β/α , 1+ α/β.
Ans.
P(x) = x2 +8x +6
α + β = -8 and αβ = 6
a) Let two zeros are 1/α and 1/β
Sum = 1/α + 1/ β = α + β/α.β = -8/6
Product = 1/α × 1/β = α + β/ α.β = -8 /6
Required Q.P is
X2 +4/3x +1/6
Sum = 1+ β/α +1+α/β
= 2 +α /β + β /α
= 2+ α2 +β2/αβ
= 2+ (α +β)2 -2αβ/αβ after solving this problem
We get = 32/3
Product = (1+β/α) (1+α/β)
= 1+ α/β +β/α +1
= 2+ α2 + β2/αβ
Substitute this sum
Required Q.P is x2 -32/3 x +32/3
Determine the mean of the subsequent numbers: Example: Determine the mean of the subsequent numbers: 5, 7, 1, 3, 4 Solution: where x' =
how do i compute an algebra number
captial budgeting
how to find minimum value of quadratic equation?
alternate segment theorum
ogive for greater than &less than curves
The numbers used to measure quantities such as length, area, volume, body temperature, GNP, growth rate etc. are called real numbers. Another definition of real numbers us
how can i use unit of measurement
Let 0 ! V1 ! ! Vk ! 0 be a long exact sequence of vector spaces with linear maps. Show that P (??1)i dim Vi = 0.
Marci filled her car's gas tank on Monday, and the odometer read 32,461.3 miles. On Friday while the car's odometer read 32,659.7 miles and she filled the car's tank again. It will
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