antaradon0710 antaradon0710

22-06-2019
Mathematics

contestada

Fine the value of k for which the pair of linear equation kx+3y=k+2 and 12x+ ky has no solution

Respuesta :

androgamer600 androgamer600

22-06-2019

Answer:

Step-by-step explanation:

it will have no sol. when a1/a2=b1/b2!=c1/c2

!= means not equal to

kx+3y=k+2

kx+3y-(k+2)=0 equation 1

12x+ky=0

taking a1/a2=c1/c2

k/12=3/k

k^2=36

k=6

when k= 6 it will have no sol

Answer Link

Otras preguntas

Capable of returning to its oringinal shape after a force acting on it is removed

what is the area of the regular pentagon below 688.2 ft 850.7 ft 951.1 ft 1,376.4 ft

You want to choose a volleyball team from a combined group of 11 boys and 13 girls. The team consists of 6 players. What is the probability of picking a boy 1st

how do you simplify -7x -4 (x - 3x)

how did the economy of west Europe change after the crusades

Ignacio owns a small business that employs 12 full-time workers. He has recently been told by his financial advisor that he would benefit financially from adopt

If f(x)=2x−3 and g(x)=4x+5, what is (f⋅g)(x)? (f⋅g)(x)=8x^2−2x−15 (f⋅g)(x)=6x+2 (f⋅g)(x)=8x^2+22x−15 (f⋅g)(x)=8x−15

Rachel and Emerson are working together to paint a wall. Rachel painted 1/3 of the wall. Emerson painted 6/12 of the wall. Which statement is true? Rachel and

Factor by Grouping 8x+8y+rx+ry I do not understand this.

who is George Weah's favorite color,soup,team,hobbies,shoes,ice,clothes