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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

Correct Option: A

\(-9 \over 2\)

Hint::

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Ytube Answers

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