Mathematics 12th class
Hello aspirant,
Eamcet is a general state level entrance examination , and preparation is required to crack the test.
some of them include:
All these tips will surely help a candidate to ace the examination.
Thankyou.
Hope this helps.
Good luck for everything ahead! :)
Hello dear,
Given equation is 3x^2-4xy=0
x(3x-4y) =0
separate equations of the lines are x = 0 and 3x-4y =0
let m1 and m2 be the slopes of these lines
then m1 does not exist and m2 =3/4
now, required lines are perpendicular to these lines
their slopes are -1/m1 and -1/m2
since m1 does not exist -1/m1 =0
also , m2 = 3/4 , -1/m2 =-4/3
Their combined equation is 4xy +3y^2 =0
Order = 1cm (length of cycles in disjoint pair)
= 1 cm (4,6) Order = 12
Hello there!
Greetings!
To solve these kind of questions you should always remember that if A and B are matrices then rank of AB is always less than or equal to rank of matrix A . And if the matrix B is a non -singular matrix then rank of AB is equal to A . So in case if B is a non -singular matrix then rank of (AB)= rank(A)=2 (given).
Thankyou
The Question containing Inaapropriate or Abusive Words
Question lacks the basic details making it difficult to answer
Topic Tagged to the Question are not relevant to Question
Question drives traffic to external sites for promotional or commercial purposes
The Question is not relevant to User
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile