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For what value of k the system of equation kx ➕3y=1 and 12x ➕ky=2 has no solution

Posted by Ashraful Hassan 6 years, 5 months ago

CBSE > Class 10 > Mathematics

4 answers

Tec Om 6 years, 5 months ago

sorry for that is for infinite solution for no solution a₁/a₂ -- b₁/b₂ not equal to c₁/c₂ k/12 -- 3/k k² -- 36 k -- root36 k -- 6

0Thank You

Tec Om 6 years, 5 months ago

in case of no solution a₁/a₂ --- b₁/b₂ -- c₁--c₂ k/12 -- 3/k -- 1/2 k/12 -- 1/2 & 3/k -- 1/2 (solve it by cross multiplication) then 2k -- 12 k -- 12/2 k -- 6 & 3/k -- 1/2 k -- 6 so the value is 6 of k for no solution

1Thank You

Kavya Khurana 6 years, 5 months ago

6 is answer

2Thank You

Nikhil Khilery 5 years, 8 months ago

2Thank You

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Posted by Kanika . 1 month ago

CBSE > Class 10 > Mathematics

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If 1/2 is a root of equation x^2+kx- 5/4 =0 , then what is the value of k

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CBSE > Class 10 > Mathematics

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CBSE > Class 10 > Mathematics