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!
The two opposite vertices of a square are (-1, 2) and (3, 2). Find the coordinates of the other two vertices. (Ans: (1, 0), (1, 4))
Ans : AB = BC ⇒ AD2 = BC2
(x + 1)2 + (y-2)2 = (x-3)2 + (y-2)2
x2 + 2x + 1 + y2 - 4y + 4 = x2 - 6x + 9 + y2 - 4y + 4
2x - 4y + 5 = - 6x - 4y + 13
8x = 13 - 5 8x = 8 ⇒ x = 1
On substituting in (x-3)2 + (y-2)2 + (x+1)2 + (y-2)2
= (-1 -3)2 + (2 - 2)2
We get y = 4 or 0.
∴B (1, 4) or (1, 0)
AD = DC ⇒ AD2 = DC2
(x1 + 1)2 + (y1-2)2 = (x1-3)2 + (y1-2)2
∴ x = 1.
On substituting in (x1 + 1)2 + (y1-2)2 + (x1-3)2 + (y1-2)2 = 16
We get y1 = 0 or 4.
∴ D (1, 4) or (1, 0)
∴the opposite vertices are (1, 4) & (1, 0)
to difine trigonometric ratios of an angle,is it necessary that the initial ray of the angle must be positive x-axis?
Vectors This is a quite short section. We will be taking a concise look at vectors and a few of their properties. We will require some of this material in the other section a
need help to write Marketing research reprot about IBM company using spss (statistical program) to analys the given data about the company and write the report according to given i
Taking 2^x=m and solving the quadratic for getting D>=0 we get range= [3/4 , infinity )
In pharmaceutical product research doctors visit the place to learn what
what does algorithm refer to
a) Specify that a tree has at least 2 vertices of degree 1. b) What is the largest number of vertices in a graph with 35 edges if all vertices are
The sides of a triangle are x^(2 )+x+1, 2x+1,x^2-1, prove that the largest angle is 120 degrees, and find range of x. Ans) The biggest side is x^(2) + x + 1 so findout the angl
y=3x+logp
Give an example of each of the following given below . You do not require to give any justi cation. (a) A nonempty, bounded subset of Q with no in mum in Q. (b) A subspace of
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