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

Napoleon seized power by overthrowing the a. First Estate. b. consulate. c. Directory. d. monarchy.

SAT Question of the Day: Designed to resist storms by virtue of their ------- weight, the oil platforms towed into the North Sea were the heaviest objects ever

The bowl-shaped depression at the top of a volcano is a A. crater. B. fissure. C. vent. D. conduit.

How do you solve 25n=70

For a pair of similar triangles, corresponding sides are always congruent. True or false?

Describe the Union military strategy that was executed during the Civil War.

change in the surrounding that causes an organism to react

SAT Question of the Day: Although his close friends and colleagues see him as outgoing and -------, Milo usually feels shy and unsure of himself. (A) cautious (

How do most primary producers make their own food? Select one: a. by breaking down remains to make carbon dioxide b. by changing water into carbon dioxide c. by

The hourly salary of five workers are $6, $6, $8, $10, and $35. Is the mean or median the best measure of center to summarize the salaries of the workers? A.