a) y = 4ax
b) y2 = 4ax
c) x = 4ay
d) x2 = 4ay
What is the envelope of the family of straight lines y = mx +\(\frac{a}{m} \), m is the parameter?
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answerhappygod
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What is the envelope of the family of straight lines y = mx +\(\frac{a}{m} \), m is the parameter?
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