B) Solve any four of the following subquestions :
(OEQ)
(i) Write two solutions of the equation 2x - y = 1
(ii) Find the value of k, if the roots of the quadratic equation 2x2 - 6x + k = 0 are real and equal.
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Answer:
1). (x,y)= (5,9)
(1,1)
these are some solutions
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