Question

The pair of Linear equations kx - y = 2 and 6x - 2y = 3 has a unique solution when
(a) k = 0
(6) K not equal to 0
(c) k= 3
(d) k not equal to 3​

Answer 1

It has a unique solution which means it intersection is at one point .

a1/a2is not equal to b1/b2

k/6 is not equal 1/2

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Answer 2

Answer:

23 × {7 + (-2)} = 23 x 7 + 23 × (-2)