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The value of k for which x²-4kxy+4y²=0 represent a pair of straight is​?
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The value of k for which x²-4kxy+4y²=0 represent a pair of straight is​?

User Antu
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1 Answer

6 votes

Answer:

as the situation shows the formula


(a + b) ^(2)

so the value of K is 1

User Xqwzts
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