For what value of K will the pair of equations 3x+4y=12 and kx+12=30 does not have a unique solution ?

For what value of 'K' will the pair of equations 3x+4y=12 and kx+12=30 does not have a unique solution ?

For what value of 'K' will the pair of equations 3x+4y=12 and kx+12=30 does not have a unique solution ? ?

Created: 1 week ago | Updated: 1 week ago | Created By:

Imran Ahmed

3

7.5

9

12

0 1

Best Answer Explained in Below-:

3x + 4y = 12 এবং kx + 12y = 30 দুটি সমীকরণ। যদি, 3/k = 4/12 হয় তাহলে সমীকরণ জোটটির অসংখ্য সমাধান থাকবে। এখন, 3/k = 4/12 4k = 12 × 3 k = 36/4 k = 9

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