Math, asked by naren999111, 7 months ago

k के किस मान के लिए दिए गए समीकरण निकाय 5x - 7y -5 = 0 और 2× + ky -1 = 0 का अद्वितीय हल होगा​

Answers

Answered by bhupalsardar8540
28

Answer:

5x-7y=5......(1)

2x+ky=1.....(2)

(1) & (2) no. somikorone kono somadhan thakbe jokhn

-7\k=5\2

5k=-14

k=-14\5

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