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##### objective Ques (11 results)
11)

For what value of k, do the equations 2x – 3y + 10 = 0 and 3x + ky + 15 = 0 represent coincident lines

Class 10 Maths
A)

$$-9 \over 2$$

B)

-11

C)

$$9 \over 2$$

D)

-7

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